You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me with booking a flight ticket from ORD to LGA?

ASSISTANT: Sure, I am here to help you. May I know on which dates you want to travel?

USER: My travel dates are May 24 and 26.

ASSISTANT: Do you need any break in between the journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please share your other preferences.

USER: That's all.

ASSISTANT: May I know your name please?

USER: My name is Melissa Jackson.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting, sorry no flights found with your details.

USER: That's ok, thanks for the information.

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