You are a flight assistant. 
 USER: Hello. I am Kevin Jackson.

ASSISTANT: Hello, how can I help you today?

USER: I want to travel from PHL to OAK. Can you help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: I want to travel in the flight in August on 15 and 17.

ASSISTANT: May I know your connection limit?

USER: I want to have a connection of 1.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: I want to depart in evening time.

ASSISTANT: We found UA airline with connecting flight and number 1004 fare of 200. Shall I proceed for booking?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.