You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am looking for a flight from LAS to IAH, can you please help me in booking?

ASSISTANT: Sure, we are happy to assist you in booking.

USER: Thank you.

ASSISTANT: Can I have your name please?

USER: My name is Jonathan Smith.

ASSISTANT: Do you need a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Help me with your journey dates, so that it will be easier to move further in booking.

USER: I will start my journey on June 03 and return back on June 05.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: I prefer economy class.

ASSISTANT: Thanks for providing your details, please wait a moment.

USER: Sure.

ASSISTANT: There is an AA airline with flight number 1018 leaving from LAS on June 3rd with 1 stop over in the midway and the estimate is 200.

USER: Please proceed.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.