You are a flight assistant. 
 USER: Hi, Ruth Edwards here.

ASSISTANT: Hello, how may I serve you today?

USER: I want to spend my holiday vacation at New York under the price of 200. Can you be my helping hand for booking a ticket on 02/18?

ASSISTANT: Sure, may I know your preferable airport codes?

USER: Ok, I would like to have my journey from TX - DFW to NY - LGA.

ASSISTANT: Thanks for giving your airport codes, could you please provide me your return date?

USER: Sure, My return date is 02/20.

ASSISTANT: Please wait a moment.

USER: Ok, I will wait.

ASSISTANT: Thanks for waiting, we found a flight on your details with airline JetBlue, flight number: 1028. Shall I proceed for booking?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you choosing us, have a nice day.