customer: Hello. 
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 customer:  My name is Sarah Jackson. I would like to book a ticket from AUS to EWR, to attend a conference. 
 agent: Sure, I will help you, May I know your travelling dates? 
 customer: My travel dates are as follows Apr 21 and Apr 23. 
 agent: Do you have any connection limit? 
 customer: Yes, I would like to board on a single connection flight which departs in the afternoon. 
 agent: Is there any other preferences? 
 customer: No, I have none. 
 agent: You have a flight 1000 in AA airline and price 100 with a connection, Shall I proceed? 
 customer: Sure, proceed with booking. 
 agent: Your ticket has been booked in economy class. 
 customer: Thank you for the help. 
 agent: Thank you.
agent: Hello. How can I aid you?