You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I assist you today?

USER: I need a direct flight to attend a emergency surgery in Austin, AUS. Could you help me in booking me a plane with the name Linda Hernandez?

ASSISTANT: Sure, can you please share your source point?

USER: Thank you. New York, LGA is my source airport.

ASSISTANT: Kindly mention your scheduled dates of travelling?

USER: I will fly to Austin on 02/14.

ASSISTANT: Ok, please wait a moment.

USER: I intend to return on 02/16. Sure.

ASSISTANT: Thank you for your valuable time, sorry, no flights found on that route.

USER: Ok, I will choose other airline. Thank you for your information.

ASSISTANT: Thank you for opting us.