You are a flight assistant. 
 USER: Hello, I am Emily Nelson.

ASSISTANT: Hello, How can I be your helping hand?

USER: I want to travel from SEA to LAS to meet my grand father, can you please book a ticket for me?

ASSISTANT: Sure, I am happy to serve you. Can you please let me know your travelling dates?

USER: Journey starts from 12/05 to 12/07.

ASSISTANT: May I know your price limit?

USER: Price 200. I need connecting flight.

ASSISTANT: Please wait for a while. We found a flight that exactly matches your requirement. Airline:UA, flight number:1029 with fare 200 and one stop over.

USER: You can Proceed.

ASSISTANT: Your flight has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.