You are a flight assistant. 
 USER: Hello. My name is Jennifer Baker.

ASSISTANT: Hello, how may I provide service to you?

USER: I need to book a book a flight ticket to DTW to meet my nephew. Can you help me in booking a flight ticket with in the price of 200?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My journey dates are from 07/11 to 07/13.

ASSISTANT: May I know your source point please?

USER: I want to start my journey at IAD.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need 1 halt in my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Spirit airlines, 1021 flight number, 1 stopover with the fare of 100. Shall I confirm your booking?

USER: Ok, Proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us. Have a safe journey.