You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I serve you today?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit, can you please book a ticket under the price 1000?

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: I want to fly from MSP to DTW.

ASSISTANT: Please share your  planned travelling dates?

USER: I want to travel on 08/14, and need to catch return flight on 08/16.

ASSISTANT: We found a flight 1028 in AA airline the price is 100 with one halt. Shall I proceed with booking?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket has been confirmed. May I know your good name?

USER: I am Catherine Wilson. Thanks for your assistance.

ASSISTANT: Thank you for availing with us.