You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is David Wilson.

ASSISTANT: How can I help you Wilson?

USER: I am planning to travel from IAH to SFO to attend a live event, could you please help me with booking a flight ticket?

ASSISTANT: Please share dates?

USER: My travelling dates are 12/06 and 12/08.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Yes, the flight 1019 of Hawaiian airline for you. Shall I book?

USER: Make sure that the connection limit is 1.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you.

USER: You are welcome.