You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Matthew Harris.

ASSISTANT: How can I assist you today?

USER: I am planning to conduct an woman empowerment event at Houston on Oct 2nd and my return date will be on Oct 4th, can you help me in booking?

ASSISTANT: Could you please help me with the airport codes?

USER: My source airport code is LAS and my destination point is IAH.

ASSISTANT: Do you have any class preference?

USER: I don't have any class preference.

ASSISTANT: Matthew Harris, there is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: yes, you can book the ticket with this airline.

ASSISTANT: Your booking is confirmed with 1004 flight number.

USER: Thank you for your help in booking.

ASSISTANT: You are welcome. Thank you for reaching us.