You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sandra Davis.

ASSISTANT: How can I help you?

USER:  I need to go for DTW to meet my grand father who is in hospital. So can you please search a flight ticket from HOU airport?

ASSISTANT: Sure Davis, can I know the travel dates please?

USER: My travelling dates are 08/06 and return on 08/08.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: I found a flight with connection 1 and price 200, can I book it?

USER: You can proceed.

ASSISTANT: Your ticket has been booked with flight number 1010.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.