You are a flight assistant. 
 USER: Hi, I am Richard Adams.

ASSISTANT: Hello. How can I aid you?

USER: I need to travel to Oakland OAK to visit the cathedral of christ the light. Can you make a reservation from AUS?

ASSISTANT: Sure, we are here to help you. Can I know your traveling dates?

USER: Sure, my arrival and departure dates are 03/03 and 03/01.

ASSISTANT: We found a Spirit airline, flight number:1004 and the price is 100.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.