Hello.
user
Hello. How may I help you?
assistant
I would like to travel from IAD to OAK as a business trip. Can you do the reservation?
user
Sure, may I know your depart and arrival dates?
assistant
My journey dates are 10/06 and 10/08.
user
Do you have any connection limit?
assistant
I need break in my journey.
user
Is there any class preference?
assistant
I am comfortable with economy class.
user
Any other specifications to be met?
assistant
My departure time should be evening.
user
May I know your name?
assistant
Samuel White here.
user
Sorry, there were no flights found on your route.
assistant
No problem, Thanks for the information.
user
Thank you.
assistant