You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How could I aid you today?

USER: Rebecca Wilson here. Please help me out in booking the ticket from SFO to MSP.

ASSISTANT: To book a ticket may I know your travelling dates please?

USER: My trip dates will be Feb 7 to Feb 9.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Can you please share me your depart and arrival timings?

USER: My depart time must be in the morning.

ASSISTANT: Do you need any connection limit?

USER: My connection limit is 1.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We are happy to inform you that there is a flight available with an airline Delta of flight 1002 in an economy class with depart time 3:00 AM. Can I proceed?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.