You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to spend my time at Lincoln Park Zoo, I want to book a ticket. Please help me out.

ASSISTANT: Sure, I will help you out. May I know your travel dates please?

USER: My planned dates are from 09/23 to 09/25.

ASSISTANT: Please, share your location airport codes?

USER: My airport codes are from LAX to ORD.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Here is a flight with 1 connection limit and price is 100. Can I proceed it?

USER: Ok, please proceed my booking.

ASSISTANT: Your ticket has been booked with 1010 flight number in  Delta airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. May I know your name?

USER: My name is Helen Thompson.

ASSISTANT: Thank you so much for providing your name.