You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Angela Green.

ASSISTANT: How can I serve you?

USER: Please help me in booking a flight ticket from CLT to DFW.

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: Could you please share your departure and arrival dates?

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

ASSISTANT: Are you okay with connecting flight or you need a direct flight?

USER: I need a connecting flight.

ASSISTANT: We found a Hawaiin airline, flight number:1007 and the price is 100.

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.