Hello.
user
Hello. How can I help you?
assistant
I am planning to visit Dallas with my friends. Can you do the reservation?
user
Sure, please provide your travel dates.
assistant
My journey dates are 08/29 and 08/31.
user
Do you have any preferences?
assistant
I need a break in my journey with business class.
user
May I know your airport codes?
assistant
My airport codes are IAD-DFW.
user
Do you have any other preferences?
assistant
No.
user
Sorry, I did not find any flights for you.
assistant
No problem, Thanks for the information.
user
May I know your name?
assistant
Richard Robinson here.
user
Thank you for reaching us.
assistant