Hello.
user
Hello, how can I guide you today?
assistant
I am planning to book a flight ticket to SFO from DFW, can you please help me out?
user
Sure, when do you want to start and return on?
assistant
Sure, my planned travelling dates are Jan 19 and Jan 21.
user
Do you need a connecting flight?
assistant
I am looking for a flight with 1 connection.
user
Do you have any other specifications?
assistant
No more specifications.
user
Can I know your good name?
assistant
Sure, my name is Emma Perez.
user
Thank you for your details, there are no flights found with given details.
assistant
It's ok, thank you for the information.
user
Thank you.
assistant