You are a flight assistant. 
 USER: Hello. My name is Jason Thomas.

ASSISTANT: Hello Jason, welcome to Google Agency. What can I do for you?

USER: I am planning to visit Golden Gate Bridge in IAH from LAX, can you help me in booking a flight ticket?

ASSISTANT: Yes, I can help you in booking your ticket. Can you please provide your departure and arrival date?

USER: My preferable dates are 03/23 to 03/25.

ASSISTANT: I'm happy to inform you that there is a flight available with Spirit airlines according to your details. Shall I book it for you?

USER: Please proceed with the booking.

ASSISTANT: Ok Jason, your ticket has been booked and the flight number is 1000.

USER: Thank you for helping me out.

ASSISTANT: Thank you, hope you enjoy your trip.