You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have a plan to go for Bahar cafe in DCA, can you  please help me to book my ticket from EWR to DCA?

ASSISTANT: May I know your trip dates please?

USER: My trip dates are 06/24 and 06/26.

ASSISTANT: May I know your name please?

USER: Steven Thompson here.

ASSISTANT: There is a flight for you with 1018 in UA airline.

USER: Ok, you can proceed\.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for utilizing our services.