You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this ABC agency?

ASSISTANT: Yes, how can I help you?

USER: I would like to visit Neon Museum at Las Vegas, can you please help me with booking a flight ticket from EWR?

ASSISTANT: Sure, I am here to help you. May I know your name?

USER: I'm Kevin Johnson.

ASSISTANT: Ok, can you please provide me your travelling dates?

USER: I would like to take off on 02/22 and return on 02/24.

ASSISTANT: May I know your destination code?

USER: My destination airport code is LAS.

ASSISTANT: Ok, give me a moment, I will search a flight for you.

USER: Sure.

ASSISTANT: Happy to say you this, there is flight available for you with 1 connection. Shall I proceed for booking?

USER: Can you please check with the zero connection?

ASSISTANT: Sorry Johnson, there is no direct flight is available for you.

USER: That's ok, no issues.

ASSISTANT: Sorry for inconvenience.

USER: Anyways, thank you for the information.

ASSISTANT: You are welcome. Thank you for choosing us.