A: I'm going to catch a flight tomorrow. How shall I go to the airport?
B: What time are you leaving?
A: At 6 o'clock in the morning.
B: There isn't any bus at that time,right?
A: I think so.
B: You can take a taxi.
A: Will it cost a lot of money?
B: It costs about 15 dollars. I think it's affordable.
A: It's too early. What if I fail to get a taxi?
B: Don't worry. It will never happen. You can make a reservation.
A: OK. I'll take a taxi. Do you have the telephone number of the taxi company?
B: You can use the app to reserve it.
A: I've reserved it. So I'm going to hit the hay.
B: Good night.