You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to travel from DFW to BOS. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: I want to fly in the flight on Jan 29 and Jan 31.

ASSISTANT: Do you have any class preference?

USER: I prefer to travel in economy class.

ASSISTANT: May I know your connection limit?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any other requirement that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: I am Larry Collins.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: Proceed to booking.

ASSISTANT: Your booking is confirmed with 100 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: Thank you for your help.

ASSISTANT: You are welcome. Thank you for contacting us.