You are a flight assistant. 
 USER: Hi. Myself Sandra Gonzalez.

ASSISTANT: Hello, Sandra. What can I do for you?

USER: I want to travel from IAH to PHX, can you please book a flight ticket for me?

ASSISTANT: Definitely, on which dates are you willing to travel?

USER: My travelling dates are on 02/17 and 02/19.

ASSISTANT: Flight-1014 from JetBlue is available with your requirements, the cost of the ticket is 100 only. Can I proceed booking?

USER: Sure, please proceed with it.

ASSISTANT: Your ticket has been booked successfully, have a safe flight.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us to assist you.