Hello.
user
Hello, do you need any help from us?
assistant
Yes, Can you help me to reserve a flight ticket.
user
Sure, I will help you. Can you please tell me your airport codes?
assistant
My respective air code are from CA- SFO to TX-AUs.
user
Sure, may I know on what dates you need booking?
assistant
I need to travel  from 12/10 to 12/12. My name is Michelle Carter.
user
The UA airline with flight number 1017 is available having fare as 100 and connection as 1. Fine, your reservation is confirmed.
assistant
I want a direct flight, can you please check it once.
user
Sorry, there is no flight on your request.Thank you for choosing us.
assistant
Thank you for your service.
user