customer: Hello. 
 agent: Hello. How may I assist you? 
 customer: I want to fly from SFO- HOU. Can you book a flight from that root? 
 agent: Sure, may I know your travelling dates please? 
 customer: I want to travel from 04/11 and 04/13. 
 agent: Can you please share your connection limit? 
 customer: I want 1 connection with economy class only. 
 agent: May I know your name please? 
 customer: William Hill here. 
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 customer: Yes, you can proceed with that booking. 
 agent: Your ticket is booked with the flight-1003. 
 customer: Thank you for the booking. 
 agent: Thank you for choosing us.
agent: Delta airlines is providing direct flight for you with the fare of 200, shall I proceed with the booking?