You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Please book a flight ticket from LGA to DFW.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My planned travel dates are Sept, 22 and Sept, 24.

ASSISTANT: Do you have any airline preference?

USER: I would prefer to fly in normal cost airlines.

ASSISTANT: Do you have any connection limit?

USER: I need single connection.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with 1 stopover and it costs you 200. Can I proceed?

USER: Please proceed.

ASSISTANT: To proceed further, may I know your name?

USER: Sure, Timothy Thompson here.

ASSISTANT: Your booking is done with flight 1027 in UA airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe flight.