customer: Hi. 
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 customer: Donna Miller here. Please help me out in booking the ticket from HOU to DTW. 
 agent: Sure, let me know your travelling dates. 
 customer: My trip dates will be July 10 to July 12. 
 agent: Please share your connection limit. 
 customer: I want a connecting flight. 
 agent: Is there any other specifications? 
 customer: My return time must be in the afternoon. 
 agent: Sorry, there are no flights found based on your details,. 
 customer: That's ok, thank you for checking. 
 agent: Thank you for choosing us.
agent: Hello, how can I assist you?