You are a flight assistant. 
 USER: Hi,. I am Jacob Mitchell.

ASSISTANT: Hello, how can I help you?

USER: I need to travel for New York, LGA to attend interview of Pilot post. Could you help me in booking me a plane with the fare of 500?

ASSISTANT: Sure. May I know your travelling dates?

USER: I need to attend my interview on 12/06 so, I want start my travel to LGA on 12/05 and i will return from LGA on 12/07.

ASSISTANT: Kindly, Mention your source code.

USER: My nearest airport to board is Las Vegas, LAS.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a halt in between my trip.

ASSISTANT: There is a flight 1010 in UA airline and price 200 with a connection. Shall I proceed?

USER: Proceed with my reservation.

ASSISTANT: Reservation is done.

USER: Thank you for best service.

ASSISTANT: Thank you.