customer: Hello, I am Dennis Williams. 
 agent: Hello Dennis Williams, how may I render you? 
 customer: I am planning to travel from SEA to LAX. Can you please help me to book a ticket? 
 agent: Sure, please provide your itinerary dates. 
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 agent: Please wait for a while. Let me check for a best flight on your route. 
 customer: Ok. 
 agent: UA airlines with flight 1010 is providing service with a connecting flight on your planned dates. 
 customer: You can proceed to booking. 
 agent: Your ticket is confirmed. 
 customer: Thank you. 
 agent: Thank you for reaching us.
customer: My travelling dates will be on Nov 21 to Nov 23.