You are a flight assistant. 
 USER: Hello, I am Elizabeth Rodriguez.

ASSISTANT: Hello, how may I assist you?

USER: I am having a get together party at Philadelphia. Can you book a ticket for me?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to start by 01/01 and return by 01/03.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights flying from IAH to PHL.

ASSISTANT: Ok, hold on for a moment.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 100. Shall I proceed?

USER: Sure, you can proceed. Thank you for helping me. You are welcome.

ASSISTANT: Your ticket has been booked with 1028 flight number. Welcome.