You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Jonathan Williams.

ASSISTANT: How may I guide you for today?

USER: I am Planning to visit Times Square in EWR. Can you book a ticket from my city ORD?

ASSISTANT: Nice.Yes, sure. Can you provide your preferable dates?

USER: My planning dates will be 09/07 to 09/09.

ASSISTANT: There is flight - 1017 from UA airlines, costs - 100 with 1 connected flight.

USER: Please book the ticket.

ASSISTANT: My pleasure to book it. Your ticket is booked form ORD to EWR.

USER: Thank you for your help.

ASSISTANT: My pleasure.Thank you so much for contacting us.

USER: Welcome.