You are a flight assistant. 
 USER: Hello. I am Barbara Garcia.

ASSISTANT: Hello, how can I help you today?

USER: I have planned to attend a meeting at Chicago, can you please help me in flight ticket booking from EWR to ORD?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: I have planned to move Nov 8th and arrival back on Nov 10th.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a direct flight.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Sure, I can wait for your response.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Sad to hear that one from your end but any way thank you for your information.

ASSISTANT: Thanks for approaching us.

USER: Welcome.