customer: Hello. 
 agent: Hello. 
 customer: Katherine Adams here. 
 agent: How may I help you out? 
 customer: I want to travel from BOS to LGA for attending a Seminar. Can you please help me for booking the flight ticket? 
 agent: Sure, I will help you in booking the ticket. May I know your travelling dates please? 
 customer: My travelling dates are from 03/29 to 03/31. 
 agent: Do you have any connection limit? 
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 agent: Sorry, there are no flights found in our database. 
 customer: Anyway, thanks for the information. 
 agent: Thank you for choosing us.
customer: Make sure my connections limit is 1.