You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel from EWR to meet my sister, can you reserve me a ticket to PHL?

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

USER: Thank you. My journey dates are Aug 19 to 21.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight in business class.

ASSISTANT: May I know your name?

USER: Rebecca Williams here.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found American airlines with connecting flight and number 1015 fare of 700 and business class, Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.