You are a flight assistant. 
 USER: Hello, I am Debra Lee.

ASSISTANT: Hello, How may I assist you today?

USER: I am planning to visit the Statue Of Liberty in NewYork from Dallas & FortWorth. Can you book me a flight ticket with  a single connection?

ASSISTANT: Sure. Can you please forward your airport codes?

USER: My airport codes are TX - DFW and NY - EWR.

ASSISTANT: Ok. May I know, when are you planning to travel?

USER: I start on 01/06 and return on 01/08.

ASSISTANT: Thanks for your details. We did not found any flight, with your specifications.

USER: OK, no problem. Thanks for the information.

ASSISTANT: Thanks for availing us, Have a nice day.