You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Kenneth Hernandez here, I want to visit Los Angeles, can you please reserve my ticket from HOU to LAX?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my preferable dates of journey is from 06/11 to 06/13.

ASSISTANT: Ok, please wait a moment I will check for best airlines on your route matching your dates.

USER: Sure, I will wait for your response.

ASSISTANT: Ok, there is a flight 1021 in UA airline matching your details with price 200. Is it ok for you?

USER: Ok, please proceed with this ticket booking as it is matching with my criteria.

ASSISTANT: Ok, your booking is processed.

USER: Thank you so much for your appreciable service.

ASSISTANT: Thank you for choosing us, have a great journey.