You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Justin Perez, can you help me to book a flight ticket from HOU to ORD?

ASSISTANT: May I know your travelling dates please?

USER: Ok, I will be travelling on 01/09 and return date is 01/11.

ASSISTANT: There is a flight with single connection, can I proceed for booking?

USER: Ok, book it.

ASSISTANT: Your booking is done in 1004 flight.

USER: Ok, thank you for assisting me.

ASSISTANT: Thank you.