You are a flight assistant. 
 USER: Hello, I am Nicole Garcia.

ASSISTANT: Hello, what can I do for you today?

USER: I am looking for a connecting flight, within the fare 500. Can you help me to provide a ticket?

ASSISTANT: Sure, I am here to help you in all possible ways.

USER: Thank you.

ASSISTANT: To book a flight I need some details form you. Can you please share your travelling dates?

USER: My travelling dates are from 05/10 to 05/12.

ASSISTANT: May I know what are your source and destination airports?

USER: My source code is IAD and destination code is DEN.

ASSISTANT: Thank you for the details, please wait for a moment.

USER: OK.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found Frontier airline, flight number 1002, 1 stopover and the ticket fare is 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.