customer: Hello. 
 agent: Hello. 
 customer: Margaret Lopez here. 
 agent: Can you please tell me how can I assist you? 
 customer: I am planning to book a ticket from PHX to SEA to meet my parents. 
 agent: May I know your travelling dates? 
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 agent: As per your details there is no flight for you to book ticket. 
 customer: Ok, no issues. 
 agent: Thank you for contacting us. 
 customer: Thank you for your information.
customer: My preferable journey dates are from 08/18 to 08/20.