You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I planned to meet my friend in OAK, can you please help me to book a flight ticket from MSP?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: I prefer to travel on May 4 and May 6.

ASSISTANT: Can you please share your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Is there any class preference?

USER: I would like to travel in economy class.

ASSISTANT: May I know your name please?

USER: I am Sandra Williams.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: AA airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked with the flight-1003.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.