You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I would like to prefer a flight with lay-by option for my business trip to Chicago. Can you book it?

ASSISTANT: Sure, when are you planning to travel?

USER: The travel dates are from Nov 16 to Nov 18.

ASSISTANT: Could you please provide me your airport codes?

USER: The airport codes are from LGA to ORD.

ASSISTANT: Any other requirements to be met?

USER: No, that is it.

ASSISTANT: Please forward your name.

USER: I am Ruth Thomas.

ASSISTANT: JetBlue airline is providing a flight 1016 on your way with 1 connection in between and the airfare is 100. Is that fine?

USER: I am fine with the airlines. You can book it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.