customer: Hi. 
 agent: Hello, how can I aid you? 
 customer: I am Melissa Campbell want to visit Houston, can you book a ticket from LAS to IAH? 
 agent:  Sure, may I know how much you can pay for this ticket? 
 customer: My flight price should not exceed 5000. 
 agent: Ok, please share your travelling dates. 
 customer: Sure, my travelling dates will be 03/22 and 03/24. 
 agent: Please stand by. 
 customer: Ok. 
 agent: Thank you for being patient, we found  a connecting flight in Frontier at a price of 100 and flight number 1015. 
 customer: Ok, proceed with my booking. 
 agent: Sure, your booking is done. 
 __ 
 agent: Thank you for reaching us, have a good day.
customer: Thank you.