You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please reserve me a flight ticket from LAS to ATL.

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My travel dates are Jan 22 and Jan 24.

ASSISTANT: May I know your name?

USER: I am Donald Hall.

ASSISTANT: Do you have any other specifications?

USER: I prefer connecting flight for this trip.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found American airlines with connecting flight and number 1007 fare of 200, Shall I proceed for booking?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.