You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Jack Wilson. Can you please book a flight ticket from SEA to LAS?

ASSISTANT: Ok, may I know your travel dates to book on that dates?

USER: Sure, I need to travel on dates of 04/01 and 04/03.

ASSISTANT: Thank you for waiting, there is a connecting flight with 100 price limit and the airlines is UA. Can I book the flight 1010?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, the flight is been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with our agency.

USER: Most welcome.