A: I plan to travel abroad next month.
B: Have a good time!
A: But I don't know how to book tickets.
B: Tour operators offer tickets service.
A: There is no tour operator nearby.
B: You can call the airline.
A: OK. I'll check the phone number of the airline.
B: Wait! How can I forget booking tickets online?
A: So how do I do it?
B: Set the place of departure and then the destination. Then choose the date.
A: Really convenient All information has been listed.
B: And booking tickets online is also inexpensive.
A: Thank you for your help.
B: Don't mention it.