You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please make a reservation from ORD to BOS to attend my friend marriage in Boston?

ASSISTANT: Sure, please help me with your travelling dates.

USER: My journey start on June 2nd, and arrival on June 4th.

ASSISTANT: Ok, Do you prefer direct flight or connected flight?

USER: I prefer connecting flight.

ASSISTANT: Ok, Do you have any class preference?

USER: No, any class is ok for me.

ASSISTANT: Ok, Do you have any other preferences?

USER: I don't have any other preferences.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1023 United Airlines with a fare of 200. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, please provide your name.

USER: My name is Brenda Scott.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.