You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to go my hometown next weekend, so I need a flight ticket to EWR.

ASSISTANT: OK, please share me your travelling dates?

USER: I am going on 06/14 and I will be return on 06/16.

ASSISTANT: OK, can you provide me your source code?

USER: Sure, it's LGA.

ASSISTANT: OK, please wait for few minutes.

USER: Sure, take your time.

ASSISTANT: Please provide me your name?

USER: My name is Andrew Johnson.

ASSISTANT: There is no matching flight with your requirements.

USER: Ok, no problem, I will search any other service.

ASSISTANT: Thank you, for reaching us.

USER: Anyway, thank you.