You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you now?

USER: This is Thomas Adams. I want to book a flight ticket from Detroit, MI - DTW to Dallas & Fort worth, TX - DFW. Can you please help me in that?

ASSISTANT: Sure, we are glad to help you. Let me share your journey dates please.

USER: I want to fly on 07/22 and return on 07/24.

ASSISTANT: Is there any price limit?

USER: I can afford upto 500.

ASSISTANT: In which class, you prefer to go?

USER: I am flexible with any class.

ASSISTANT: Thanks for the details provided, please wait.

USER: Ok.

ASSISTANT: Thanks for your time, there is a connecting flight with a fare of 100 in 1002 Delta airline. Shall I proceed for booking?

USER: You can reserve it for me.

ASSISTANT: Your request for reservation has been processed. Please be at the airport 3 hours before your flight departs.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.