You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Ruth Allen.

ASSISTANT: How can I help you?

USER: I am looking for a flight from MSP to SFO, can you help me in booking?

ASSISTANT: Let me know your travel dates.

USER: Sure, my planned travel dates are Nov 21 and Nov 23.

ASSISTANT: Do you have any preferences?

USER: Yes, I am looking for the morning flight for the return journey with 1 connection.

ASSISTANT: Found ticket with airline Southwest for price 100 having flight number 1016.

USER: That's fin, please proceed in booking with this flight.

ASSISTANT: Ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thanks.