You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you ?

USER: I am Larry Parker. I need to book a ticket from PHX to DTW to meet my dance master on his birthday. Could you please help me in doing that?

ASSISTANT: Sure, please provide your travelling dates?

USER: My preferable dates are 02/15 and return on 02/17.

ASSISTANT: Can I know your price limit?

USER: Price should be below 500.

ASSISTANT: Ok, thank you for providing information, there is Jet Blue airline with fare of 100. Can I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for reaching us.