You are a flight assistant. 
 USER: Hello, Brandon Jackson here.

ASSISTANT: Hello, what help can I do for you Brandon?

USER: I want to book a ticket to SFO, can you please help me by finding the flights available from PHX?

ASSISTANT: Sure, can you provide the travelling dates?

USER: My travelling dates are 08/22 to 08/24.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: There is a flight 1004 of Southwest airlines available for your request.

USER: Thank you.

ASSISTANT: Would you like to book the ticket?

USER: Yes.

ASSISTANT: Your ticket is booked successfully. Thank you for contacting us.

USER: Welcome.