You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Myself Gary Hill from Detroit. Can you please help me in flight ticket booking process from DTW to LGA?

ASSISTANT: Sure, Kindly mention your journey dates.

USER: Thank you for your response, I want to take off on June 21 and please confirm my return ticket also on June 23.

ASSISTANT: Ok, Is there any class preference?

USER: No.

ASSISTANT: Ok, May I know your budget?

USER: I can bare up to 200 for flight ticket so please check with that.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1007 Delta airline with a fare of 100. Can I proceed for booking in economy class?

USER: Please confirm this flight ticket for me.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.