You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Barbara Carter here. I have planned to attend a seminar in Philadelphia, so could you please help me to book a flight from MSP to PHL?

ASSISTANT: Can you please let me know your travel dates for booking flight ticket?

USER: My preferable dates are from 04/21 to 04/23.

ASSISTANT: Ok, please wait a moment.

USER: Make sure that flight should be with 1 connection. Can you please check for it?

ASSISTANT: There is a flight ticket available as per your retirements. Airline is JetBlue and flight number is 1010.

USER: Ok, please book this flight for me.

ASSISTANT: Ok. Your flight ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.