You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am a singer, I have to participate in a contest in Atlanta. Could you book my ticket from PHX to ATL?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My itinerary dates are 06/21 and 06/23.

ASSISTANT: May I know your help please?

USER: Debra Allen here.

ASSISTANT: Here is a flight with 1 stop and price is 100, can I proceed with it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1005 flight in UA airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.