You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I amend you today?

USER: Brenda Davis here, need to schedule my trip dates from 06/18 to 06/20 as I have a football match at Washington. Can you help me out?

ASSISTANT: Sure, we are here to help you. Help me with you airport locations.

USER: Thank you. I would like to fly from SFO to DCA.

ASSISTANT: There is a connecting flight with fare of 100.

USER: Great, please reserve it for me.

ASSISTANT: Your flight number 1008 of Hawaiian airline. Reservation is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for availing us.