Hello.
user
Hello, how can I help you?
assistant
Can you please help me to book a flight from SFO to ORD?
user
Sure, I am happy to help you. Can I have your travelling dates?
assistant
My travel dates are July 27 to 29.
user
Do you prefer any break in between journey?
assistant
I prefer connecting flight.
user
Are there any other specifications for you?
assistant
I would like to travel in economy class.
user
May I know your good name?
assistant
I am Dennis Collins.
user
Sorry, no flights are available on your journey routes.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant