customer: Hi. 
 agent: Hello, how can I render you at this moment? 
 customer: Can you book a ticket on name Mary Adams? 
 agent: Sure, For booking I need your travelling details? Please provide your travelling dates? 
 customer: 01/06 is my starting date of travel. 01/08 is my arrival date. 
 agent: Please provide your airport codes? 
 customer: Detroit, DTW is my source point. 
 agent: Could you please mention your connection limit? 
 customer: Connection limit is 1. 
 agent: Destination code please? 
 customer: Washington, IAD is my destination. 
 __ 
 customer: Ok. 
 agent: Thank you for approaching us. 
 customer: I will go with other alternative, Thank you.
agent: Sorry Mary Adams, no flights found on your requested dates.