You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Stephen Mitchell here.

ASSISTANT: How can I aid you today?

USER: I want to book a fight ticket on the route from LGA to ORD, can you please help me with booking?

ASSISTANT: Sure, I am glad to help you in booking. Can I have your trip dates please?

USER: Ok, my travelling dates are from 05/20 to 05/22.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 500. Shall I proceed?

USER: Ok, please proceed for booking the ticket.

ASSISTANT: Your booking is done with flight 1024 and airline is Southwest.

USER: Thank you for your service.

ASSISTANT: You are most welcome, thank you for choosing us.