You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER:   I am Larry Smith.

ASSISTANT: Larry, how may I guide you?

USER:  Can you find a flight from MSP to IAD, for attending a birthday party at my friend home.

ASSISTANT: When would you like to travel?

USER: Sure, my travel dates are 12/05 and 12/07.

ASSISTANT: Please wait for a while.

USER: Sure, take your time.

ASSISTANT: There is a flight with Spirit airlines and the ticket fare is 100 only. Shall I proceed for booking?

USER: Yes, please proceed with booking.

ASSISTANT: Sure Larry, your ticket is booked with the flight-1005.

USER: Thanks for your help.

ASSISTANT: Thank you Larry for reaching us.