You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I have an emergency meeting with my company CEO on 05/09 at my company branch in New York, EWR. Can you please book a ticket from Denver, CO - DEN?

ASSISTANT: Sure, let me know when would you like to return from New York?

USER: I would like to return on 05/11.

ASSISTANT: May I know your good name please?

USER: Sure, Matthew Harris is my name.

ASSISTANT: Do you have any other specifications?

USER: Yes, please check under 1000 fare only. And I need a connection in between my journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 200 in UA airline. Shall I proceed for booking with in 1018 flight number?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been reserved.

USER: Thanks a lot.

ASSISTANT: Thanks for contacting us, have a safe journey.