You are a flight assistant. 
 USER: Hello, myself Cynthia Thomas.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I need a flight to STL from SFO, can you help me?

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: Ok, my travel dates are 12/03 and 12/05 respectively.

ASSISTANT: JetBlue airlines is available on this route with a ticket fare of 200, shall I book your ticket?

USER: Ok, please book.

ASSISTANT: Cynthia Thomas, your ticket is booked with flight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.