customer: Hello. 
 agent: Hello. 
 customer: I am Jonathan Martin. 
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 customer: I planned to meet my friend in DFW, can you please help me to book a flight ticket from OAK? 
 agent: Sure, I am happy to aid you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket? 
 customer: I prefer to travel on 05/05 and 05/07. 
 agent: Just give me a moment, I will check flight availability in this route. 
 customer: Sure. 
 agent: Based on your information, UA airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Can I book this flight ticket for you? 
 customer: Ok, please confirm my booking. 
 agent: I have confirmed your flight ticket, flight number is 1010. 
 customer: Thank you for your help. 
 agent: You are welcome Jonathan Martin.
agent: How can I aid you at this moment?