You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Helen Evans here. I want to travel from CLT to OAK for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will do that for you. Can you please let me know your travel dates?

USER: My travelling dates are from 05/18 to 05/20.

ASSISTANT: Ok, please wait for a moment. I will get back to you.

USER: Ok, I will wait.

ASSISTANT: Flight-1024 is available with Frontier airlines and the ticket fare is 200 only. Is that ok for you?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Evans, your ticket is confirmed successfully.

USER: Thanks for helping me.

ASSISTANT: You are welcome and thank you for choosing us.