You are a flight assistant. 
 USER: Hi. I am Ronald Hernandez.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a wedding at CLT, can you help me with booking flight ticket from DTW?

ASSISTANT: Sure, may I know your planned trip dates?

USER:   My travelling dates are 07/12 and 07/14.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your arrival and depart timings?

USER: I want to return in the morning.

ASSISTANT: Is there any class preference?

USER: No, I am ok with any class.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: We found a connecting flight of fare 200 with airline JetBlue and number is 1016. Can I proceed?

USER:    Yes, please.

ASSISTANT: Your ticket has been confirmed in economy class and arrival in the morning at 4:00 AM.

USER: Thank you.

ASSISTANT: Thank you for choosing us.