You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you for today?

USER: Please book a flight ticket from LAS to IAH as I need to attend a seminar in my college.

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: I have planned to travel on June 01 and return on June 03.

ASSISTANT: Do you need any connecting flight for your journey?

USER: Yes, I need a single connecting flight.

ASSISTANT: Can you please provide your name for booking purpose?

USER: My name is Ronald Martinez.

ASSISTANT: Do you have any other specifications for your journey?

USER: No.

ASSISTANT: I have found a connecting flight having a ticket fare of 100 which is provided by United Airlines in an economy class. Shall I proceed with the booking?

USER: Yes, proceed.

ASSISTANT: I have booked your flight ticket with the flight 1005.

USER: Thank you for the help.

ASSISTANT: You are welcome, thank you for employing our service.