You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you avail me to book a flight from Detroit DTW to meet my friend in Atlanta, ATL?

ASSISTANT: When you are willing to travel?

USER: My travel dates are Dec 12 and 14.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May, I know your good name?

USER: Helen Walker.

ASSISTANT: We found 1006 UA airlines with single connection with price 100.

USER: Please reserve my seat.

ASSISTANT: Your, booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.