You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samantha Collins here.

ASSISTANT: How can I aid you today?

USER: Do you have any flight from HOU to BOS to meet my friend?

ASSISTANT: Wait for a while, I will check the status of flights. May I know your travelling dates?

USER: My travelling dates are 07/31 and 08/02.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: I found a flight with price 100 and connection is 1, shall I proceed?

USER: You can proceed with this flight.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: My pleasure.