Hello, I am Stephen Baker.
user
Hello, how can I serve you?
assistant
I want to attend to press conference of my father, can you help me with reservation?
user
Sure, can you please help me with your journey dates?
assistant
My depart is on 04/22 and return on 04/24.
user
Do you have any limitations?
assistant
Yes, I need flight with single halt.
user
May I know your airport codes?
assistant
My origin is LAS and destination is SFO.
user
Thank you for your details. Sorry, no flights found based on your given details.
assistant
No issues, I will try with another airline.
user
Thank you for reaching us.
assistant
Thank you for the information.
user