You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: My best friend is honoring  most prestigious business award US Entrepreneur Of The Year, so I would like to attend the Awards events. Can you please help me in booking with connecting flight?

ASSISTANT: Sure, We are perky to assist you.

USER: Thank you.

ASSISTANT: May I know your scheduled dates to travel?

USER: I wish to start from Denver on 06/14. And intend to return from Detroit on 06/16.

ASSISTANT: Do you have any restrictions in fair?

USER: Yes, I can spend up to 5000 for airfare.

ASSISTANT: Where you need to catch the flight and land?

USER: I need to catch the flight at Denver, DEN. And I will land at Detroit, DTW.

ASSISTANT: Thanks for providing the details. Please wait for a minute, I will revert you with the availability of flights.

USER: Sure. I will wait for your response.

ASSISTANT: Thanks for being on hold.

USER: My pleasure.

ASSISTANT: We found a Delta airline with flight number 1009. Shall I proceed to book a connecting flight?

USER: Sure, please proceed through the booking.

ASSISTANT: To confirm the booking, may I know your name please?

USER: Please reserve my ticket in the name of Rebecca Collins.

ASSISTANT: Your seat has been reserved under name of Rebecca Collins.

USER: Thank you for assisting me in booking process.

ASSISTANT: Thank you for opting us, have a good day.