You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Gregory Walker.

ASSISTANT: Yes, Gregory.

USER: I would like to go for Reading Terminal Market to make a research on vegetables, can you help me out in booking?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: On which date are you planning to travel?

USER: My journey dates are from 07/09 to 07/11.

ASSISTANT: Share your price limit please.

USER: My price limit is 5000.

ASSISTANT: Ok, help me with your boarding and landing airport code.

USER: My airport codes are from LGA o PHL.

ASSISTANT: OK, do you need a halt within your journey?

USER: I need a 1 halt in my journey.

ASSISTANT: Ok Gregory, please be on hold for a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, Hawaiian airline is having some vacancies with price of 300, can I proceed to book?

USER: Yes, proceed.

ASSISTANT: Gregory, your booking is confirmed and your flight number is 1006.

USER: Thank you for your help.

ASSISTANT: Thank you for flying with our service.