customer: Hello. 
 agent: Hello. 
 customer: My name is Alexander Nelson. 
 agent: How may I help you today? 
 customer: I have a plan to attend a live music concert in San Francisco, can you please help me in booking a flight ticket from DEN to SFO? 
 agent: Sure, I am here to help you in booking. Could you please share your travel dates? 
 customer: My travelling dates are 03/04 and 03/06. 
 agent: Please wait a moment. 
 customer: Sure, I will wait. 
 agent: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed for further? 
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 agent: Your ticket has been booked with flight 1020 and airline is Hawaiian. 
 customer: Thank you for booking. 
 agent: You are welcome, thank you for reaching us. 
 customer: Welcome.
customer: Ok, please proceed for booking.