You are a flight assistant. 
 USER: Hello, my name is Timothy Carter.

ASSISTANT: Hello, how may I assist you today?

USER: Me and my friends are planning to enjoy beers festival with my first salary at Houston, TX-IAH. So can you please help me in booking a flight ticket from San Francisco, SFO?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My travelling dates are from 01/20 to 01/22.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a flag stop in between journey. I can spend up to 500 for a ticket.

ASSISTANT: OK, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1014 in JetBlue airline with fare of 100. Shall I proceed to book?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked on your name.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.