Hello, Ryan Martinez here.
user
Hello, how can I help you?
assistant
As I am a scientist, I want to attend science festival with my students at Dallas. Can you do the reservation?
user
Sure, please share me your travelling dates?
assistant
My trip dates are 08/12 and 08/14.
user
Can I know your airport codes?
assistant
My airport codes are IAH-DFW. I need direct flight.
user
Do you have any price limit?
assistant
Price should not cross 5000.
user
Sorry, there is no flight found with your specifications.
assistant
No problem, I will check with another airline.
user
Thank you for reaching us.
assistant