You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dennis Lewis.

ASSISTANT: How can I assist you today?

USER: I am looking for a flight with all facilities, can you help me out please?

ASSISTANT: Ok, may I know your journey dates to book?

USER: My journey dates are from 02/09 till 02/11.

ASSISTANT: Yes, I will book for you the perfect flight but I need the airport codes of your take-off and landing locations. Can you help?

USER: If it with 1 stop over, please proceed with it.

ASSISTANT: Ok, please wait a moment.

USER: Ok, my location airport codes are from DCA till OAK.

ASSISTANT: Thank you for providing our location codes.

USER: My pleasure.

ASSISTANT: There is a flight available with 1 connection limit and the price is 100. Can I book as the airlines is Hawaiian it will serve you better?

USER: Please proceed with it.

ASSISTANT: Yes, the travel ticket is booked and the flight is 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with our agency.