You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I'm Sharon Jones.

ASSISTANT: Sharon, how can I assist you?

USER: Could you please book a ticket to CLT from LAS?

ASSISTANT: Please provide your travel dates.

USER: My dates are 09/02 to 09/04.

ASSISTANT: Let me check.

USER: Ok.

ASSISTANT: Flight number 1023 of Spirit airlines is available for you.

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.