You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with booking a flight ticket from EWR to IAH?

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are Sept 23 and 25.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your other preferences?

USER: No.

ASSISTANT: We found a flight of United airline, flight number 1020 with the fare of 100. Can I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us. May I know your name?

USER: My name is Amy Wilson.

ASSISTANT: Thank you.

USER: Thank you.