Hi.
user
Hello. How may I help you?
assistant
Ruth Martinez here. I want to book a flight ticket from DEN to SFO. Can you help me in that?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My trip dates are May 9 to May 11.
user
Do you have any other specifications?
assistant
I need a connecting flight and my depart should be in the afternoon.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you.
user