You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Samuel Carter, I want to book a flight ticket to OAK from CLT. Can you please help me with that?

ASSISTANT: May I know your travelling dates?

USER: Sure, my travelling dates are 07/23 and 07/25.

ASSISTANT: Here is a flight ticket 200 fare and UA as airline. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for booking my flight ticket with UA airlines.

ASSISTANT: Thank you for reaching.