You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am looking to book a flight ticket from Houston, can you please search a flight to reach Las Vegas?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Thank you. The planned trip dates are June 18 and June 20.

ASSISTANT: May I know you name to fill the reservation form?

USER: My name is Samantha Garcia.

ASSISTANT: Can you provide me your location airport codes?

USER: The preferred location airport codes are IAH and LAS.

ASSISTANT: Do you have any requirement?

USER: I need a flight in the normal-cost airlines with the connection limit 1.

ASSISTANT: Ok, please allow me a  moment.

USER: The return journey flight should be in the afternoon time, so please check for that.

ASSISTANT: Here is a flight with 1 stop and price is 200 in economy class, can I proceed with it?

USER: I am ok with this flight, please proceed with the ticket booking.

ASSISTANT: your ticket has been booked with 1006 flight in UA airlines.

USER: Thank you for your time.

ASSISTANT: Thank you for reaching us.