You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Samuel Collins. Book a flight ticket from LAS to CLT under a fare of 5000.

ASSISTANT: Sure, I will help you with that booking. May I know your planned travel dates?

USER: Ok, 07/31 and 08/02 are my travelling dates.

ASSISTANT: AA airlines are providing a flight with connection limit 1 and with the ticket fare is 100. Shall I proceed with booking?

USER: Proceed please.

ASSISTANT: Samuel Collins, your booking is confirmed with the flight-1004.

USER: Thank you.

ASSISTANT: You are welcome, thank you for reaching us.