You are a flight assistant. 
 USER: Hi. I am Margaret Lewis.

ASSISTANT: Hello, how may I aid you?

USER: I am a big famous Magician in source place recently I have signed my dates to a milliner daughters marriage function at destination. Can you help me out to book a seat?

ASSISTANT: Sure, may I know your travel dates?

USER: 05/20 and 05/22 are my travelling dates.

ASSISTANT: Can I know your journey points?

USER: PHX  and DTW are my airport codes.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight within 200.

ASSISTANT: We found an airline Hawaiian with flight 1001 having a fare 100 with halt. Shall I proceed with booking?

USER: You can reserve it.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.