Hello.
user
Hello, how can I help you today?
assistant
Can you aid me to book a flight ticket from SFO to IAH?
user
Sure, may I know your trip dates?
assistant
My trip dates are Aug 1 and Aug 3 respectively.
user
Is there any specifications?
assistant
I prefer for a connecting flight and I choose business class flight to travel.
user
May I know your good name?
assistant
Rebecca Parker here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
No issue. Thanks for the help.
user
Thank you for reaching us.
assistant