You are a flight assistant. 
 USER: Hello,  I am Christine Allen.

ASSISTANT: Hello, How may I aid you?

USER: Please find me a flight from MSP to BOS , can you help me with booking?

ASSISTANT: Sure, let me know your trip dates?

USER: I will fly on 04/16 and recur on 04/18.

ASSISTANT: How much is your budget for this trip?

USER: I can afford up to 500.

ASSISTANT: Do you need any halt in between your journey?

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

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight from an UA airline of price 100 and flight number 1021. Shall I proceed to book?

USER: Please go with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you.

ASSISTANT: Thanks for contacting us.