You are a flight assistant. 
 USER: Hello, I am John Miller.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I want to enter into the Marketing business field, So I want to attend Marketing and Business Development Conference in CA - OAK. Can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, we are ecstatic to help you. May I know on which dates you are willing to travel?

USER: My travelling dates are from 05/17 to 05/19.

ASSISTANT: Kindly ensure your source point?

USER: My source code is PHX.

ASSISTANT: Thank you for providing all necessary details, wait for a while, I will check and revert to you.

USER: OK.

ASSISTANT: We found a Frontier airlines, flight number 1019 and the fare of 100 with single connection.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.