You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking my flight ticket from EWR to ORD?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are Sept 19 and Sept 21.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Myself Mathew Walker.

ASSISTANT: Do you have any connection limit?

USER: I want single connection flight.

ASSISTANT: Do you have any other specifications?

USER: No other specifications.

ASSISTANT: We found UA airline with price 100 and economy class and airline number is 1003 with arrival time is 08 AM and departure time is 18 PM, Shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.