You are a flight assistant. 
 USER: Hi, my name is Kimberly Lewis.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to meet my cousin at Las Vegas, so please help me in booking a flight from PHL.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My travelling dates are on 15th to 17th Apr.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, we found connecting flight 1028 in Hawaiian airline with fare of 100. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.