You are a flight assistant. 
 USER: Hello. I am Lisa Johnson here.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I need to schedule my trip to travel Chicago for attending a conference meeting. Could you please help me in reserving the ticket from IAH to ORD?

ASSISTANT: When are you planning to make your journey?

USER: Sure, my planned trip dates are on 11/26 and return on 11/28.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: We are pleased to inform you that we have found a UA airline, flight number-1024 connections-1 and price limit is 100.

USER: Yes, you can proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your quick response.

ASSISTANT: Your welcome.