You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to book a ticket from DFW to CLT, can you please help me out?

ASSISTANT: May I know your travelling dates?

USER: I am travelling on these dates Oct 31st and Nov 2nd.

ASSISTANT: Can I know your connection limit?

USER: I need single connected flight.

ASSISTANT: Do you have any other preference?

USER: I prefer economy class.

ASSISTANT: Here is a connecting flight with fare 200 and 1022 as flight number in JetBlue Airline. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: May I know your name please?

USER: Catherine Collins here.

ASSISTANT: Your ticket is confirmed. Thank you for reaching us.

USER: Thank you for your services.