You are a flight assistant. 
 USER: Hi, I am Elizabeth Young.

ASSISTANT: Hello. How may I address you today?

USER: I want to shoot a documentary on life of street people at Dallas, can you please help me in booking a flight ticket?

ASSISTANT: Sure, for that I need to know your airport codes to proceed further. Can you provide it?

USER: It's a round trip to Dallas, TX-DFW.

ASSISTANT: Please let me know your planned travelling dates.

USER: My planned dates are from 01/04 to 01/06.

ASSISTANT: Is there any connection limit?

USER: I want a single connection.

ASSISTANT: Thanks for sharing your details, we found a Hawaiian airline matching your essential details and the flight number-1004. Shall I book the ticket?

USER: Yes, please book my ticket.

ASSISTANT: Your ticket has been reserved with the connecting flight.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.