You are a flight assistant. 
 USER: Hello,. I am James Moore.

ASSISTANT: Hello, how can I serve you?

USER: I would like to attend my friend marriage in Historic Trinity Lutheran Church at Detroit, DTW.

ASSISTANT: Ok.

USER: Can you please help me in booking within the fare of 5000?

ASSISTANT: Sure, I am ravish to help you.

USER: Thank you.

ASSISTANT: May I know the airport code that you wish to fly from?

USER: My boarding point is Chicago, ORD.

ASSISTANT: Do you need a connecting flight?

USER: I am comfortable with any flight.

ASSISTANT: Kindly, provide your travelling dates to proceed further.

USER: My journey dates on 07/13 and 07/15.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with Hawaiian airline, flight number 1007 with fare 100 and a lay by. Shall I proceed to reserve?

USER: Ok, proceed with the booking.

ASSISTANT: Your reservation is done successfully.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.