You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am in an emergency to reach Austin, so I would like to book a flight ticket with 0 connection limit.Can you assist me to book a flight ticket?

ASSISTANT: Sure, may I know your itinerary dates please?

USER: My itinerary dates are 09/09 and 09/11.

ASSISTANT: Ok, can I have your exact airport codes?

USER: Yes, my source code is DC - DCA and destination code is TX - AUS.

ASSISTANT: Ok, could you provide me your name for further process?

USER: I am Stephanie Carter.

ASSISTANT: Yes Carter,  I found a flight with the UA airlines, and the price is 200. Can I proceed? Yes Carter, your ticket is reserved with the flight number 1025.

USER: Yes, thank you for the booking as I am in an emergency.I can happily travel in this flight.

ASSISTANT: Thank you for consulting us.

USER: You are welcome.