Hello.
user
Hello, How can I help you?
assistant
Can you aid me to book a ticket from DFW to SFO?
user
Sure May I know your travelling dates?
assistant
My travelling dates are Jan 4 and Jan 6 respectively.
user
Do you have any connection limit?
assistant
I prefer for single connection.
user
Are there any preferences?
assistant
I prefer for business class to travel.
user
May I know your name?
assistant
James Lewis here.
user
Sorry, there are no flights found with your details.
assistant
No issue. Thank you.
user
Thank you.
assistant