customer: Hello, I am Margaret Davis. 
 agent: Hello, How may I be of your assist today? 
 customer: I need to book a flight ticket with single connection, can you help me for booking a flight ticket? 
 agent: Sure, I will reserve you a ticket. Please provide your travelling dates. 
 customer: I would like to travel from 11/21 to 11/23. 
 agent: May I know what are your journey locations? 
 customer: My source point is TX-HOU to GA-ATL. 
 agent: Please wait a minute, I will revert you with some information. 
 customer: Sure. 
 agent: Thanks for being patient, there is flight with 1022 flight number of price 300. 
 customer: Ok, you can proceed for booking. 
 agent: Ok, your ticket is booked with UA airline. 
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 agent: Thanks for reaching us, Have a great journey.
customer: Thanks for your information.