You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me to book a flight from IAH to LAS?

ASSISTANT: Sure, can you please mention with your dates of journey?

USER: Sure, I want to travel on Jan 20 and need to return on Jan 22.

ASSISTANT: May I know your good name please?

USER: My name is Jacob Hernandez.

ASSISTANT: Do you need any other help from my side please?

USER: I am looking for a flight with single connection.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a connecting flight of fare 100 with the Southwest airline, are you ok with this ticket booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking is done with the flight number 1007.

USER: Thank you.

ASSISTANT: You are welcome, have a safe flight.