You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I had a business meeting is Washington, DCA, so please search a flight ticket from PHL. Can you help me in booking process?

ASSISTANT: Please share your travel date?

USER: My planned travel dates are 05/13 and 05/15.

ASSISTANT: Wait a while please. Flight-1007 with American airlines is available, shall I proceed for booking?

USER: Ok. Please confirm my ticket with name Richard Johnson.

ASSISTANT: Sure. Ticket is booked on the name of Richard Johnson. Flight number is 1007.

USER: Ok, thank you very much.

ASSISTANT: Do you want to know anything else?

USER: No thanks.

ASSISTANT: Thanks for reaching us. Have a nice day.