You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Karen Parker.

ASSISTANT: Karen, how can I assist you?

USER: Can you please help me in finding a flight from HOU to LAX locations?

ASSISTANT: Sure, can I know your travel dates?

USER: My travelling dates are from 12/06 and 12/08.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: The flight 1021 of Delta airlines is available on your request with a price of 200. Shall I proceed?

USER: Sure, please proceed with it.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.