customer: Hi. I am Emma Baker. 
 agent: Hello, how can I assist you? 
 customer: Can you help me in booking a ticket from 05/21 to 05/23 with 1 connection? 
 agent: Sure. 
 customer: My airport codes are PHX to ATL. 
 agent: Please wait. 
 customer: Ok. 
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 customer: May I know the fare? 
 agent: The flight price is 100. 
 customer: Ok, book it. 
 agent: Ok, your ticket is confirmed. 
 customer: Thank you for booking. 
 agent: You are welcome.
agent: Yes, the flight 1009 of UA airline is available for you.