Hello.
user
Hello, how can I assist you today?
assistant
I am Jonathan Green. I want to meet my nephew at Austin, AUS. Can you please book a ticket with fare 5000?
user
Sure, please share me your planned travel dates.
assistant
Travelling dates are 04/15 to 04/17.
user
May I know your source point?
assistant
Source code is Seattle, SEA.
user
Sorry to say that, no flights were found with your given details.
assistant
No problem. Thank you.
user
Thank you for opting us.
assistant