You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Michael Hall. I want to meet my father at Houston, TX-IAH, so could you please help me with booking a flight ticket from New York, NY-EWR?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: Sure, my travelling dates are 11/26 and 11/18.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Can you check your return date once again?

USER: My return date is 11/28.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.