You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to book a flight ticket to ORD from BOS, can you please help me out?

ASSISTANT: Sure, please share your trip dates.

USER: Sure, my planned travelling dates are Dec 02 and Dec 04.

ASSISTANT: Do you need any connection limit?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Do you need any specific class preference?

USER: Any class is ok for me.

ASSISTANT: Can you share me your preferable timings?

USER: Any time is ok for me.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, my name is Jerry Brown.

ASSISTANT: I found a connecting flight in economy class with American Airlines and ticket fare of 100. Shall I proceed?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket is reserved with flight 1006. Departure time is 9:00 hours and arrival is 1.

USER: Thank you for the help.

ASSISTANT: Sorry, your arrival time is 13:00 hours. Thank you for choosing us.

USER: Ok, thank you.