You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: My name is Donna Nelson. I want to spend my summer vacations in Detroit, so please book a flight ticket with a price limit of 200.

ASSISTANT: Sure, May I know your connection limit?

USER: I want one connection in between my journey.

ASSISTANT: Ok, Kindly mention your airport codes.

USER: My source and destination airport codes are TX-IAH, MI-DTW.

ASSISTANT: Ok, please share your travel dates.

USER: My departure day is 04/27, return day is 04/29.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thank you for being patient, we found a Spirit plane with flight number 1018.

USER: You can proceed to booking.

ASSISTANT: Sure, your ticket has been booked with price 100. The connection is one.

USER: Thanks for booking a flight ticket.

ASSISTANT: Thank you for connecting with us.