customer: Hi, myself Jack Thomas. 
 __ 
 customer: I need your help in booking my flight ticket from ATL to IAD, can you please help me? 
 agent: Sure, I can help you. May I know your journey dates? 
 customer: Sure, I would like to depart on 01/17 and return on 01/19. 
 agent: Please give me a moment. 
 customer: Sure. 
 agent: Spirit airlines with flight 1015 is available on your route. 
 customer: That's fine for my journey, you can proceed for booking the ticket. 
 agent: Your ticket is reserved. 
 customer: Thank you very much for your help. 
 agent: Thank you for choosing us.
agent: Hello Jack, how may I help you?