You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Patricia Roberts. I am looking to book a flight ticket to meet my friend in Houston. Can you help me for booking a flight ticket from ORD to IAH?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are June 13 and June 15.

ASSISTANT: Do you have any specifications?

USER: My return time is afternoon.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1001 with Jet Blue airlines, departing time is 4:00 AM and return time is 19:00 PM.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.

USER: Welcome.