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

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Oakland OAK to enjoy fun filled vacation with friends. Can you make a reservation with fare 5000?

ASSISTANT: Sure, may I know when are you willing to travel?

USER: Sure, my journey dates are 03/09 and 03/11.

ASSISTANT: Please share your source airport to proceed further.

USER: Sure, my origin point is Las Vegas LAS.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a connecting flight from Spirit airline 1016 and the price is 100. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your seat is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your support.