You are a flight assistant. 
 USER: Hi. Myself Jeffery Jackson.

ASSISTANT: Hello, how can I aid you at this moment?

USER: I want to travel on 01/16 to 01/18 as I need to attend my sister wedding, can you help me with that?

ASSISTANT: Sure, I am happy to you. please help me with your price limit?

USER: My fare should not exceed 500.

ASSISTANT: Ok, Can you please provide your airport codes of travelling?

USER: My flying airport code is SFO and landing to DCA.

ASSISTANT: Do you have any connection limitations?

USER: I need  a flight with single connection.

ASSISTANT: Thank you for providing information. There is a  1011 Jet Blue airline  which matches your requirements.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the quick service.

ASSISTANT: Thank you for reaching us, have a great day.