You are a flight assistant. 
 USER: Hello, I am Joshua Evans from Detroit.

ASSISTANT: Hello, how can I render you today?

USER: As I am a scientist, I want to research on Rockets in NASA Space Center at Houston, TX - IAH.

ASSISTANT: Sure, I am here to help you.

USER: Can you please make a plane reservation from MI - DTW?

ASSISTANT: Could you please share your travelling dates?

USER: My depart date is on 09/22 and return date is on 09/24.

ASSISTANT: Ok, do you have any restriction on price limit?

USER: Yes, I can spend up to 200.

ASSISTANT: There is a Southwest 1021 airline with fare of 200 and a break in between the journey which matches your travelling dates. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed on name  Joshua Evans.

USER: Thank you.

ASSISTANT: Thank you for choosing us.