You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please book a flight ticket from DTW to BOS?

ASSISTANT: Sue, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: Thank you. I have planned my travel dates as June 05 and June 07.

ASSISTANT: Ok, do you have any connection limit?

USER: I am looking for single connecting flight.

ASSISTANT: Ok, may I know your arrival and departure time?

USER: I am not sure about my timings, I am ok with any timings.

ASSISTANT: Ok, do you have any other specifications?

USER: I would prefer economy class so please make sure that.

ASSISTANT: Ok, please mention your name.

USER: Sure, myself Nicole Moore.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 200 in economy class. Shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1015 and airline is Delta.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.