You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Rachel Nelson. I am in hurry state and I need a flight ticket to travel to Seattle to do surgery in my new hospital, can you please help me in flight ticket booking?

ASSISTANT: Sure, I am glad to help you out. Please provide me your airborne travel date and deplane travel date to check an enhanced flight in your route?

USER: Thank you for considering my request and my airborne date is 01/13 and recur back on 01/15.

ASSISTANT: Ok, kindly mention me your boarding airport code and grounding airport code?

USER: Sure, my boarding region airport code is JFK and my landing region airport code is SEA.

ASSISTANT: I found a flight with single connection, can I proceed for booking in 1000 flight it costs you 200?

USER: Yes, please confirm my flight ticket booking in the above flight.

ASSISTANT: Your booking is done in UA airlines.

USER: Thank you for your quick help in my flight ticket booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.