Hi.
Hello, how may I assist you today?
Could you please book a flight ticket from LGA to HOU?
Sure, please share me your trip dates.
My trip dates are Dec 12 and Dec 14.
Do you need direct flight or connecting flight?
I need  a connecting flight.
For booking, we need your good name. Please mention it.
I am Jacob Williams.
 Would you let us know if you have any other preferences?
I don't have any other specifications.
There is a connecting flight 1003 in United Airlines at the price of 100 with economy class. Shall I proceed?
Ok, proceed.
Your booking is done.
Thank you.
Thank you for opting us.