You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Jason Nelson. I have an important meeting to attend at Chicago. Can you help me in booking a ticket?

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

USER: My planned journey dates are 03/08 and 03/10.

ASSISTANT: Can I know your airport codes too?

USER: The airport codes are DTW and ORD respectively.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with this flight?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.