customer: Hi, I am Steven white. 
 agent: Hello. How can I guide you? 
 customer: I would like to fly to Houston to visit Hall of Fame, can you please help me to book a flight ticket with single connection? 
 agent: Sure, I can help you. 
 customer: Thank you. 
 agent: Can I know your travelling dates? 
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 agent: Please share me your source and destination airport codes. 
 customer: I need to depart from Dallas, TX-DFW to reach Houston, TX-HOU. 
 agent: Please wait a while. 
 customer: Sure. 
 agent: We found a Frontier airline, fight number:1021 and the price is 100. 
 customer: Everything is fine, you can proceed with the booking. 
 agent: Your flight ticket has been reserved. 
 customer: Thank you for your help in booking. 
 agent: Thank you for approaching us.
customer: I want to start my journey on 06/25 and my return date would be on 06/27.