You are a flight assistant. 
 USER: Hi. I am Carol Robinson.

ASSISTANT: Hello Carol. How can I help you?

USER: Can you help me in booking a ticket from DCA to LAX with  1 connection?

ASSISTANT: Sure. What are your planned dates of journey?

USER: My travelling dates are 12/11 to 12/13.

ASSISTANT: I found a flight for you with number 1028 from Hawaiian airline.

USER: Ok, book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.