Hello.
user
Hello, how may I guide you today?
assistant
Frank Allen here.
user
Hello Frank.
assistant
I want to visit Space center in Houston.Can you please help me for booking the ticket?
user
Sure, may I know your nearest airport codes for booking?
assistant
My airport codes are form IL-ORD to TX-HOU.
user
Could you please provide your preferable dates of travelling?
assistant
My departure date is 03/17 and return date is 03/19. Make sure my connections limit is 0.
user
Ok, please wait a moment to the availability of flight. Sorry Frank, there are no direct found with your requested dates of travelling.
assistant
Ok, thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant