customer: Hello. 
 agent: Hello. 
 customer: I am Sarah White. 
 agent: How can I help you today? 
 customer: Can you please book a flight ticket from LGA to LAX? 
 agent: Sure, I am here to help you in booking. Could you please share your travel dates? 
 customer: Sure, I have planned my travel dates as June 20 and June 22. 
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 customer: Sure, I would like to return in morning time. 
 agent: Do you have any specification? 
 customer: I am looking for single connecting flight. 
 agent: Sorry, no flights are available on your preferable travel dates. 
 customer: Oh! It is sad  to hear. Anyway, thank you for your time. 
 agent: Thank you for choosing us, have a nice day. 
 customer: Most welcome.
agent: Let me know your departure time and return time.