You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Shirley Lewis.

ASSISTANT: How can I serve you?

USER: I need to book a flight ticket from CLT to DCA, Can you please help me for booking?

ASSISTANT: Sure, I can help you. Do you need any break?

USER: I need a connecting flight.

ASSISTANT: When would you like to travel?

USER: I would like to travel on 01/07 to 01/09.

ASSISTANT: We found a Hawaiian airline, flight number:1011 and the price is 100. Can I reserve it?

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you.