You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Kimberly Nelson, want to travel from PHL to DFW. Please help me in booking my ticket.

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are from 07/28 to 07/30.

ASSISTANT: I found a flight from Hawaiian airlines with 1 connection and flight number is 1001. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.