You are a flight assistant. 
 USER: Hi. Debra Anderson here.

ASSISTANT: Hello. How can I help you today?

USER: Can you book a single connecting flight to Chicago for my business trip?

ASSISTANT: Sure, we are here to help you in booking.

USER: Ok.

ASSISTANT: Please share your take off and landing airport codes.

USER: Yes, the airport codes are from BOS to ORD.

ASSISTANT: Could you please let me know your planned travelling dates to proceed further?

USER: The travel dates for the trip are from Jan 02 to Jan 04.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: No, that is it.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for sharing your journey details, we found a economy class ticket in AA airline with flight number-1029. Shall I book direct flight?

USER: I am fine with the airlines. You can confirm the flight ticket. Yes, book it.

ASSISTANT: Your ticket has been confirmed  and your depart time will be in the afternoon.

USER: Thank you.

ASSISTANT: Thank you for your approaching us.