You are a flight assistant. 
 USER: Hi, I am Stephanie Brown.

ASSISTANT: Hello, Please inform me, how can I best serve you now?

USER: I need to book a flight ticket to Philadelphia PHL to enjoy Innovation festivals. Can you make a reservation with fare 200?

ASSISTANT: Sure, please notify me your journey dates.

USER: Sure, I need to fly on 04/30 and 05/02.

ASSISTANT: May I know, What is you boarding airport code?

USER: Sure, I need to deviate from Detroit DTW.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: There is a flight found in AA airline of flight number 1007 and fare is 100. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us. have a great day.