You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How best can I guide you now?

USER: Help me with booking ticket from DTW to ATL, for attending a function in my aunt's home.

ASSISTANT: Sure, I am here to help you. May I know your travelling dates, please?

USER: Ok, my planned dates are from Mar 03 to 05.

ASSISTANT: Let me know about your connection limit, please.

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference for your journey?

USER: No.

ASSISTANT: May I know about your airline preference in which you want to travel?

USER: I am ok with any airlines.

ASSISTANT: Let me know your departure and arrival timings, please.

USER: I am comfortable with any timings.

ASSISTANT: Please, provide me your name to proceed further.

USER: Betty Taylor here.

ASSISTANT: United Airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved with flight 1003.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.