Hi.
user
Hello, how may I assist you?
assistant
I would like to attend live music concert at Washington, can you please reserve flight ticket from IAH to IAD?
user
Sure, let me know your trip dates please?
assistant
Sure, my planned travelling dates are May 29 and 31 respectively.
user
Ok, is there any class preference?
assistant
I am comfortable to travel in any class.
user
Do you have any specific depart and arrival timings?
assistant
I am comfortable to travel in any time.
user
May I know your connection limit?
assistant
I would prefer to travel direct flight.
user
Do you need any airline preference?
assistant
I am comfortable with any airlines to travel.
user
Can I know your name please?
assistant
Sandra Campbell here.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
Ok, not an issue. Thank you for your information.
user
Thanks for reaching us.
assistant