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

ASSISTANT: Hello, how can I help you?

USER:  I want to open a restaurant at Seattle. So, Can you help me in my booking?

ASSISTANT: Sure, may I Know your travelling dates please?

USER: My journey dates are from 07/24 to 07/26.

ASSISTANT: Ok, please share your journey codes.

USER: My airport codes are from HOU to SEA. I need a halt in my journey.

ASSISTANT: Ok, wait a minute please.

USER: Sure.

ASSISTANT: We found a flight with number 1002 and airline Delta at a price of 100 with 1 connection.

USER: Proceed with my booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.