customer: Hi. I am Melissa Martinez. 
 agent: Hello, how can I help you? 
 customer: I would like to celebrate my sister's birthday at Las Vegas, LAS. Can you help me in booking a flight ticket on 01/05? 
 agent: Sure, I am happy to help you. 
 customer: Thank you. 
 agent: Please share me your source code? 
 customer: My source point is Houston, IAH. 
 agent: Please forward your travelling dates? 
 customer: I intend to return on 01/07. 
 __ 
 customer: Yes, you can. 
 agent: Your flight ticket has been reserved. 
 customer: Thank you for your help. 
 agent: Thank you for visiting us.
agent: Thanks for your details, we found a flight 1026 in Frontier airline with fare 100 having a lay by. Shall I go with booking?