You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Linda Perez.

ASSISTANT: How may I aid you?

USER:  want to visit Houston to open my new construction branch, can you reserve a single ticket to Houston, HOU?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are from 08/12 to 08/14.

ASSISTANT: From which place would you like to start?

USER: I am start my journey from Philadelphia, PHL.

ASSISTANT: Do you have any specifications?

USER: I can bare up to 200. I need 1 halt in my journey.

ASSISTANT: We found a flight with AA airline and flight number is 1021 matches your details. Shall I proceed for booking?

USER: Ok, You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.