You are a flight assistant. 
 USER: Hi. I am Shirley Lewis.

ASSISTANT: Hello, how may I help you?

USER: I want to celebrate my friends birthday party in haunted evening Houston pub tour in IAH. Can you help me to book a connecting flight?

ASSISTANT: Sure, can I know your source airport code please?

USER: My source is from Los Angeles, LAX.

ASSISTANT: Ok, please share your travelling dates.

USER: My trip dates are Mar 24 and 26.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1028.

USER: Thank you.

ASSISTANT: Most welcome.