You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you today?

USER: I want to fly to Los Angeles to go for a death valley adventure, please book a flight ticket within price 500.

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My travelling dates are from 10/10 to 10/12.

ASSISTANT: May I know your airport codes?

USER: The origin airport is NY- EWR and dest airport is CA- LAX.

ASSISTANT: Can you help me with your name?

USER: I am Sandra Parker.

ASSISTANT: Thank you for your details. A flight with price 100 in spirit airline having single connection is found. Shall I proceed with it?

USER: Please proceed with booking.

ASSISTANT: Your ticket is confirmed in flight 1005.

USER: Thank you for the reservation.

ASSISTANT: Thank you for choosing us.