Hello.
Hello. How may I help you out?
 As I am a scientist, I want to attend science festival with my students at Dallas. Can you do the reservation?
Sure, I will help you in booking the ticket. May I know your travelling dates please?
My trip dates are 04/24 and 04/26.
Can I know your airport codes too?
My airport codes are HOU-DFW.
Do you have any connection limit?
I need break in my journey.
Do you have any preferences?
Departure time should be afternoon.
Can I confirm your name to book the ticket?
Jessica Adams here.
Sorry, there are no flights found.
No problem, Thanks for the information.
Thank you for reaching us.