You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Benjamin Carter.

ASSISTANT: How can I help you at this moment?

USER: Can you please help me out in booking the ticket from SFO to IAH? As I'm planning to attend a seminar in my university.

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: Sure, my planning dates are from 09/18 till 09/20.

ASSISTANT: Please hold on for a moment to check the flight availability.

USER: Ok, I will wait for your information.

ASSISTANT: In my search, I found a flight for you with single connection.

USER: Please proceed for further.

ASSISTANT: Your ticket is booked with flight number 1009 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight. Thank you for opting us.