Hello.
user
Hello.
assistant
I am Matthew Smith.
user
How can I aid you at this moment?
assistant
I am planning to travel from DFW to SFO. Can you please help me to book a ticket?
user
Sure, I am here to help you. Could you please provide your journey dates?
assistant
My journey starts on Mar 7 and return on Mar 9.
user
Do you have any class preference?
assistant
No.
user
Do you have any connection limit for this trip?
assistant
I need a connecting flight.
user
May I know your specific depart and arrival time?
assistant
I want to depart in the evening.
user
Do you have any airline preference?
assistant
No.
user
Matthew Smith, we regret to inform you that there are no flight services are available on this route with your preferences.
assistant
Ok, not an issue. Thank you.
user
Thank you for contacting us.
assistant