You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Stephen Perez, want to travel from DFW to OAK. Please help me in booking my ticket.

ASSISTANT: Can I know your travel dates?

USER: Sure, my travelling dates are from 02/09 to 02/11.

ASSISTANT: The flight 1006 of AA airlines is available on your requested dates with a price of 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: You are welcome.