You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to meet my boss at Minneapolis, could you please help me to book my flight ticket from BOS to MSP?

ASSISTANT: Sure, I will help you. Could you please share your travel dates?

USER: Sure, I will depart on Jan 7th and also please book my return ticket on Jan 9th.

ASSISTANT: May I know your airline preferences?

USER: No, I am ok with any airlines.

ASSISTANT: Do you have any class preferences?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: I need single connection flight for my journey.

ASSISTANT: May I know your name?

USER: My name is Elizabeth Jackson.

ASSISTANT: Please wait for a moment.

USER: Please make sure that my return time should be at evening.

ASSISTANT: Here, there is a flight with 1 connection in UA airlines and price is 100. Shall I proceed?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: Ok, your ticket is booked with the flight 1017.

USER: Thank you very much for your help.

ASSISTANT: Thank you for choosing us.