You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to fly to New York to visit Independence Hall, could you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, We are here to help you. Can I know your trip dates?

USER: I want to reach NY on Jan 26th and I'll return within two days that is on Jan 28th.

ASSISTANT: Please share me your airport codes.

USER: My source airport code is BOS and my destination airport code is EWR.

ASSISTANT: May I know your depart and arrival timings?

USER: I am comfortable in any time.

ASSISTANT: May I know your name?

USER: I am Karen Collins.

ASSISTANT:  Thank you for sharing your journey details, we found an economy class ticket in Delta  airline with the  flight number-1000.

USER: That's fine, you can proceed with the booking.

ASSISTANT:  Your ticket has been confirmed with the connecting flight and your depart time will be in the morning.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for picking us.