You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: Frank Hernandez is here.

ASSISTANT: Frank, how can I help you?

USER: I want to book a flight ticket from JFK to LGA.

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

USER: My required dates are 09/22 and 09/24.

ASSISTANT: I found a flight for you. Can I proceed with booking?

USER: Make sure that price limit should not exceed 200 with 1 connection.

ASSISTANT: Yes, I found a flight for you. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.