You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best help you?

USER: I am Virginia Mitchell, I planned for a vacation to San Francisco.Can you help me with booking?

ASSISTANT: Sure, I would be happy to help you. Can you please assign me your vacation dates for travelling?

USER: I do like to travel on 07/10 and I will return on 07/11.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a fight with one connection.

ASSISTANT: Sure, may I know your airport codes?

USER: I will fly from Atlanta GA-ATL to CA-SFO.

ASSISTANT: Is there any price limit in booking a ticket?

USER: Yes, I want to spend only 1000 on flight ticket.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: There is a flight found with Southwest airline of flight number 1001 as your sepecifications. Shall I make this reservation for you?

USER: Sure.

ASSISTANT: Your ticket has been confirmed with name Virginia Mitchell.

USER: Thank you for your service.

ASSISTANT: It's my pleasure to help you. Wish you a great journey.