Hello.
user
Hello, how may I help you today?
assistant
I want to meet my twin sister to celebrate our birthday, so please book my ticket from AUS to IAH.
user
Sure, could you please forward your travelling dates?
assistant
My itinerary dates are Apr 18 and Apr 20.
user
Do you need a single connected flight?
assistant
Yes.
user
May I know your other specifications?
assistant
I have no other preferences.
user
Can I know your name?
assistant
Virginia Collins here.
user
Sorry, there are no flights available on your travelling dates.
assistant
No problem, thank you.
user
Thank you for choosing us.
assistant