You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Dennis Hernandez. Can you help me in booking from PHL to IAD?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from Oct 10 to Oct 12.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1011 having a fare 100 with halt.

USER: Ok, You can proceed.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.