Hello.
user
Hello.
assistant
I am James Roberts.
user
How may I aid you?
assistant
Can you please book a flight ticket from IAD to SFO?
user
Sure, can you please let me know your airborne and recur travel dates that you have planned for your journey?
assistant
Sure, I need to travel on dates of 08/12 and 08/14.
user
Thank for your information, I am unable to find a flight on your dates to book the flight ticket.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Next time we can serve you better and thank you for reaching our agency.
assistant
Most welcome.
user