You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Kenneth Hill. Can you help me to book a flight from DCA to DFW?

ASSISTANT: Ok, please provide your travelling dates to get a flight for you.

USER: My travelling dates are 02/16 and 02/18.

ASSISTANT: Ok, wait a moment.

USER: Ok.

ASSISTANT:   According to your information, we have a connecting flight-1017 with price 100. Is it fine for you?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket has been done with AA airline.

USER: Thank you.

ASSISTANT: Thanks for contacting us.