You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I help you out?

USER: I am Shirley Moore, I am planning to surprise my mother on her birthday at Los Angeles. Can you help me in booking a flight ticket with single connection?

ASSISTANT: Sure. Could please provide your travel dates?

USER: Sure, My travelling starts on 12/20 and return on 12/22. I need a ticket with the fare of 500.

ASSISTANT: Ok, please forward your codes of airport.

USER: I will board from DFW. My destination LAX.

ASSISTANT: Thanks for sharing your requirements. There is a flight available that matches your essentials.

USER: Ok.

ASSISTANT: Airline: JetBlue, Flight number:1011.

USER: You can book my ticket with that airline.

ASSISTANT: Ok, thanks for reaching us. Your ticket is confirmed.

USER: Thank you for assisting me.