You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you help me in booking from DTW to SFO, as there is a conference meeting to attend?

ASSISTANT: Let me know your travel dates.

USER: My trip dates are Jun 22-24.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any connection limit?

USER: I am looking for a stopover flight.

ASSISTANT: Can I know your name?

USER: Reserve under the name Richard Martinez.

ASSISTANT: Found ticket with Spirit airlines for price 200 having flight number 1007.

USER: You can reserve it.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.