customer: Hello. 
 agent: Hello. How may I help you? 
 customer: I want to attend meeting from CO-DEN to CA-SFO.Can you please help me out? 
 agent: Sure, may I know your name please? 
 customer: Sure, my name is Eric Lopez. 
 agent: Ok, can I know your travelling dates? 
 customer: The travelling dates are from 01/28 to 01/30. 
 agent: Yes, I found a flight-1007 with delta airlines, can I proceed? 
 customer: May I know the price and the connections limit? 
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 customer: Ok, please book my ticket. 
 agent: Yes, your booking is confirmed. 
 customer: Thank you for your help. 
 agent: Thank you for contacting us.
agent: Sure, the price is 200 and connection limit is 1.