You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Frank Thomas. Can you please reserve a seat to Houston, IAH?

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to attend the nano sciences seminar on 01/30 and arrive on 02/01.

ASSISTANT: Kindly, mention your origin airport code.

USER: Sure. Chicago, ORD is my origin point.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Sure.

ASSISTANT: You have a flight with airline Frontier and flight number is 1002 with 1 connection and price is 300.

USER: Proceed to book.

ASSISTANT: Your reservation is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for your help.