Hi.
user
Hello.
assistant
  I am Larry Smith.
user
Larry, how may I guide you?
assistant
 Can you find a flight from MSP to IAD, for attending a birthday party at my friend home.
user
When would you like to travel?
assistant
Sure, my travel dates are 12/05 and 12/07.
user
Please wait for a while.
assistant
Sure, take your time.
user
There is a flight with Spirit airlines and the ticket fare is 100 only. Shall I proceed for booking?
assistant
Yes, please proceed with booking.
user
Sure Larry, your ticket is booked with the flight-1005.
assistant
Thanks for your help.
user
Thank you Larry for reaching us.
assistant