You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Stephen Perez. I want to book a ticket from IAH to LAX, can you help me?

ASSISTANT: May I know your travel dates?

USER: My travel dates are 06/13 and 06/15.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Flight-1005 is available in JetBlue airlines with single connection and the flight fare is 100. Can I proceed?

USER: You can book it.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.