You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight ticket from MSP to OAK. Could you help me in booking?

ASSISTANT: Ok, please share me your name.

USER: Ronald Adams.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are from July 13 - 15.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Ok, is there any other specifications?

USER: No.

ASSISTANT: Here, I found a flight for you with single connection and class is economy.

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked with flight number 1003 and airline is Delta.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.