You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your good name please?

USER: I am Sharon Baker.

ASSISTANT: Ok, how can I be of your service?

USER: I want to book a flight ticket from Washington to participate in health camp conducted by WHO, can you help me to book a flight ticket to Minneapolis, MN-MSP?

ASSISTANT: Sure, do you prefer a connection limit within your journey?

USER: Yes, I need a lay by in between your journey.

ASSISTANT: May I know from where you would like to travel?

USER: My origin airport is DC-IAD.

ASSISTANT: Please provide your travelling dates to proceed further.

USER: 02/03 and 02/05 are my travelling dates.

ASSISTANT: Ok, give me a minute.

USER: Sure.

ASSISTANT: Thank you for your time. We found a airline matching your request.

USER: May I know the flight details?

ASSISTANT: Delta airline, flight number 1007 and price is 100.

USER: You can go ahead.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for being with us.