You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Linda Hill.

ASSISTANT: How may I help you?

USER: Can you book a ticket on 09/12? because I have to attend to my granny's burial services.

ASSISTANT: Sure, may I know your journey codes?

USER: It's from HOU- DFW.

ASSISTANT: Can I know your return date?

USER: I can return on 09/14.

ASSISTANT: Thank you for the information, we found a flight with number 1008 and AA as airline. The cost of the ticket is 300 with a connection. Shall I go with booking.

USER: Ok, please proceed to book.

ASSISTANT: Your booking has been done.

USER: Thank You.

ASSISTANT: Thank you for availing us.