You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am John Parker.

ASSISTANT: How may I help you?

USER: Can you help me to book a flight from CLT to ORD?

ASSISTANT: Ok, please provide your planned dates to go.

USER: My travelling dates are 08/20 and 08/22.

ASSISTANT: There is a connecting flight-1005 on Hawaiian airlines, shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, booking is done with your name.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.