You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to book a ticket from DCA to DFW, can you help me?

ASSISTANT: Sure, may I know your name?

USER: My name is Sandra Anderson.

ASSISTANT: Ok may I know your dates also?

USER: My travel dates are 07/26 and 07/28.

ASSISTANT: I found a flight with flight number 1010, airlines is Hawaiian.

USER: Ok, book it.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us.