You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Robert Miller.

ASSISTANT: How may I assist you?

USER: I need a connecting flight in my journey, can you help me in booking?

ASSISTANT: Robert Miller, may I know your travelling dates please?

USER: My travelling dates are 12/27 to 12/29.

ASSISTANT: May I know your journey airport codes also?

USER: My source is LAS and destination is LAX.

ASSISTANT: Please wait for a moment Robert Miller.

USER: Ok.

ASSISTANT: There is a flight-1004 by Frontier airlines with 1 connection at the price of 200. Shall I book it for you?

USER: That's great, you can book it.

ASSISTANT: Your reservation is confirmed.

USER: Thank you.

ASSISTANT: Thank you for consulting us. Have a nice day Robert Miller.