You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Michael Miller. I would like to change my recent booking due to placing of wrong booking dates to reach my home, so can you please help in changing my recent booking?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure , the airport codes are from EWR to BOS.

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, the trip dates are on 01/26 and back on 01/28.

ASSISTANT: Ok, please allow me a minute.

USER: Sure, make that I need a non connecting flight in my journey.

ASSISTANT: Sorry, no flights found as per your information.

USER: Sad to hear that one but no problem with that, I will reach other agencies. Thank you for your help.

ASSISTANT: Thank you for opting us.