You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Larry King here. I would like to attend a seminar in Atlanta, can you please help me out with booking of a flight ticket?

ASSISTANT: sure, may I know your airport codes please?

USER: Sure, I want to travel from PHX to ATL.

ASSISTANT: May I know your travelling dates please?

USER: Sure, I am planning to move on 07/19 and please book my return ticket on 07/21.

ASSISTANT: There is a flight with single connection flight, can I proceed for booking in that flight in 10154?

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: Your booking is done in Jetblue airlines.

USER: Thank you for reaching us, have a nice day.

ASSISTANT: Thank you for reaching us.