Hello.
user
Hello, how can I help you today?
assistant
I want to attend a seminar on automation, so please book my ticket from ORD to IAH.
user
Sure, I am here to help you in booking. Can you please share your travel dates?
assistant
My itinerary dates are July 26 and July 28.
user
Ok, please mention your name.
assistant
Dennis Harris here.
user
Do you have any specification?
assistant
I want to depart in the afternoon.
user
Sorry, no flights are available on your preferable travel dates.
assistant
No problem, thank you.
user
Thank you for reaching us, have a nice day.
assistant