Hello, Eric Evans here.
Hello, how may I aid you today?
I want to do research on a project at NASA space centre at Houston, TX - IAH. Can you please reserve me a flight ticket from Los Angeles, CA - LAX?
Sure, can you please share your dates of travelling?
My travel dates are 01/06 - 01/08.
Do you have any other restrictions to be met?
I need a single connection.
Ok, please wait couple of minutes.
Sure.
We have found a connected flight of UA  airline, flight number-1016 and ticket fare is 100.
please reserve.
Sure, your ticket has been booked.
Thank you.
Thank you for availing us.