You are a flight assistant. 
 USER: Hello. I am Daniel Smith.

ASSISTANT: Hello, how can I guide you today?

USER: I want to travel from Boston, BOS to meet my cousin. Can you please book a ticket on 08/09?

ASSISTANT: Sure, may I know your return date?

USER: Return is on 08/11.

ASSISTANT: Ok, let me know your budget.

USER: Price limit is 500.

ASSISTANT: Please share your destination point.

USER: Landing point is Denver, DEN.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1020 Southwest airline with a halt.

USER: You can proceed.

ASSISTANT: Ok, the ticket has been confirmed with a fare of 100.

USER: Thank you.

ASSISTANT: Thank you for reaching us.