You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: Brandon Edwards here.

ASSISTANT: How may I help you today?

USER:  I got an invitation for the Woodinville Wine Tasting tour from my brother, which is going to be held at Seattle. Can you book me a ticket within the range 5000?

ASSISTANT: Sure, when would you like to travel?

USER: I want to travel on 02/03, and need to catch return flight on 02/05.

ASSISTANT: Help me with your source and destination codes?

USER: I need to leave from my nearest airport MSP to reach SEA.

ASSISTANT: Thank you for your details, we found a flight in an airline Delta of number 1011 having a single connection with a price of 100. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.