Hello.
user
Hello. How can I help you?
assistant
Joshua Edwards here. Can you please help me in booking the ticket from DEN to IAH? As I have to attend a wedding reception over there.
user
Sure, I will help you to book a flight. Can you please share me your travelling dates?
assistant
Sure, I would like to depart from here on 08/22 and return by 08/24.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for giving the information.
user
Welcome, have a nice day. Thank you for choosing us.
assistant