You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER: I am Jeffrey Martinez. I am a sports player and I would like to visit Orphan Foundation at Detroit DTW. Can you help me with booking on 11/06?

ASSISTANT: Sure, can I have your source code?

USER: I would like to take off from Washington DCA.

ASSISTANT: Help me with the return date?

USER: I intend to catch return flight on 11/08.

ASSISTANT: We found a flight in an airline JetBlue with 1025 number having a single connection price of 100. Shall I reserve?

USER: Please reserve.

ASSISTANT: Your flight ticket has been reserved in an economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.