You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Debra Carter, want to travel from DFW to PHX.

ASSISTANT: On which dates you are willing to travvel?

USER: My travellng dates are from 08/19 to 08/21.

ASSISTANT: There is a flight available for you in AA airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.