You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Jonathan Lee, want to travel from EWR to LAS to attend a conference meeting. Will you please help me in booking my ticket?

ASSISTANT: Sure, I will help you in flight ticket booking. May I know your travel dates please?

USER: Sure, my travelling dates will be 09/03 and 09/05.

ASSISTANT: Thanks for waiting. I have found southwest airlines which flies with one connection.

USER: Ok, proceed with this airline.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1009.

USER: Thank you.

ASSISTANT: Thank you.