You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you for the day?

USER: Help me in booking a ticket under the price limit of 200, as I planned my trip to San Francisco, SFO?

ASSISTANT: Sure, can you please provide your source point?

USER: Source point is MSP.

ASSISTANT: May I know on which dates would you like to travel?

USER: I would like to travel on 06/16. And returns on 06/18.

ASSISTANT: May I know your name please?

USER: Donna Hernandez is my name.

ASSISTANT: We found a connected flight that matches your details, 1000 Delta airlines and the fare of 100.

USER: Ok.

ASSISTANT: Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for addressing me.

ASSISTANT: Thank you for reaching us. Have a nice journey.