Hi. Frank Perez here.
user
Hello. How may I help you?
assistant
Find a flight ticket for me that is from IAD to BOS. As I have to visit Boston for my business trip.
user
Sure, please provide your travelling dates.
assistant
See that the price of the flight ticket is below 1000.
user
Please wait a moment.
assistant
My travel dates are 08/18 to 08/20.
user
Frank, no flights has been found on your journey dates.
assistant
Ok, I will find out with other airlines.
user
Thank you for choosing us.
assistant
Thank you.
user