You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from CLT to LGA. Could you book a ticket?

ASSISTANT: Sure, we are here to help you. Can you please share your travel dates?

USER: Departure is Oct, 20 and return date is Oct, 22.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Please share your name.

USER: I am Christine Rodriguez.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is United Airlines with price 100 and single connection. Shall I proceed with booking?

USER: Please book a flight.

ASSISTANT: Your booking is done and flight number is 1004.

USER: Thank you.

ASSISTANT: Thanks for reaching us.