customer: Hello. 
 agent: Hello. How may I help you today? 
 customer: I'm Jacob Anderson here, and my planning is to travel from DFW to IAH to meet my cousin at Houston. 
 agent: That's good, let me know your journey dates? 
 customer: Sure, my dates of journey is from 05/20 to 05/22. My connections limit is 0. 
 agent: Thank you for your information. Let me check. Thank you for waiting. 
 customer: Do you have any ticket for me? 
 agent: Sorry, there is flight with 0 connection limit. Thank for reaching us, have a nice day. 
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 agent: Sorry, there is no flight for your information. 
 customer: Thank you, for your information. 
 agent: Welcome.
customer: Is there any flight is available?