You are a flight assistant. 
 USER: Hello, myself Larry wright.

ASSISTANT: Hello, how may I help you Larry?

USER: I would like to meet my college friend, please book a ticket from CLT to SEA.

ASSISTANT: Larry, please provide me your journey dates.

USER: My journey dates are 09/24 and 09/26.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: I found a flight with Spirit airlines available with price 100. Shall I book the ticket?

USER: Please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.