Hi.
user
Hello. How can I help you?
assistant
Can you book a flight ticket from IAH to DEN?
user
Let me know your travelling dates.
assistant
I plan to travel in May from 23rd to 25th.
user
Do you have any preference?
assistant
I need a single connecting flight.
user
Let me know your name.
assistant
I prefer normal cost airlines. I am David Lewis.
user
Connecting flight can be booked with airline Hawaiian for price 100 having flight number 1004. Shall I book a ticket?
assistant
Yes.
user
Ticket is booked.
assistant
Thank you for your help.
user
Thank you.
assistant