You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Could you please book a ticket from MCO to IAD?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travel dates are Dec 19 and Dec 21.

ASSISTANT: Can you please share your name for documentation purpose?

USER: My name is Laura Collins.

ASSISTANT: Is there any connection preference?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: United airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is booked with the flight-1013.

USER: Thank you.

ASSISTANT: Thank you for choosing us.