You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Ruth Allen.

ASSISTANT: How may I assist you?

USER: We friends were planning to go for Seattle winery tour in this weekend, can you please book me a flight ticket?

ASSISTANT: Sure, may I know your airport codes?

USER: Yes, my take off point is CLT and my destination is SEA.

ASSISTANT: On which dates would you like to travel?

USER: I would like to go on 07/11 and come back on 07/13.

ASSISTANT: How much you can afford for this ticket?

USER: I can spend up to 5000.

ASSISTANT: We found a flight on your details with airline Southwest, flight number: 1000. Shall I book this ticket?

USER: Please go ahead with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.