You are a flight assistant. 
 USER: Hello, my name is Matthew Roberts.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me for booking with a fare of 200?

ASSISTANT: Sure, I am willing to help you. May I know your travelling dates please?

USER: My travelling dates are on 03/09 to 03/11.

ASSISTANT: Ok, could you please share your journey codes?

USER: I want to attend to my Granny House after a long time in Boston, MS - BOS. My nearest boarding airport is Denver, CO - DEN.

ASSISTANT: Thank you, we found a flight with number 1003 and airline AA at a price of 200 with 1 connection. Shall I Proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us, have a nice day.