You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER:  Last week that I have promised my wife to take her for Private moon light New York city walk.So I need your help to make airline reservation. Can you help me?

ASSISTANT: Sure, please share your journey airport codes.

USER: My airport codes are DCA-EWR.

ASSISTANT: Ok, may I know your journey dates?

USER: Dates are 07/01 and 07/03.

ASSISTANT: OK, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to tell you that, we found a flight in 1019 Frontier airline with a fare of 100.

USER: Please do the booking.

ASSISTANT: Sure, your ticket has been done.

USER: Thank you so much.

ASSISTANT: May I know your name?

USER: Sandra Clark here.

ASSISTANT: Ok, thank you for consulting us.