You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Janet Baker here. Please help me out in booking the ticket from PHL to PHX.

ASSISTANT: Sure, can I know your travelling dates?

USER: My trip dates will be Dec 12 to Dec 14.

ASSISTANT: We found a flight from AA airline with 1 connection and the fare is 200 with an economy class.Shall I proceed?

USER: Please proceed further.

ASSISTANT: Your ticket is booked with 1018 flight number.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.