You are a flight assistant. 
 USER: Hello, I am Ryan Jones.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from IAD to PHL. Can you please help me to book a connected flight ticket?

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

USER: My journey dates are Oct 26 and Oct 28.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any specifications?

USER: I prefer a departure time at morning.

ASSISTANT: Ok, we found connecting flight 1006 in Hawaiian Airlines which departs in the morning 6:00 AM with fare of 100. Shall I proceed to with economy class?

USER: Go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.