You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit The Music box theater which is located in Houston, IAH.

ASSISTANT: Sure, I am happy to help you. May I know your name?

USER: Elizabeth Phillips here.

ASSISTANT: Thank you. Please let me know your source airport code.

USER: My source is from New York, LGA.

ASSISTANT: Noted. Let me know your travel dates.

USER: My travel dates are June 21 and 23.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Are you looking for any other help from my side?

USER: I prefer to travel in economy class.

ASSISTANT: Sure, please wait for a while.

USER: Ok, take your time.

ASSISTANT: There is a flight having single connection with Southwest Airlines and the ticket fare is 100 only in economy class. Flight departs at 13:00 hours and arrives at 16:00 hours. Shall I book the ticket for you?

USER: Please make it confirm.

ASSISTANT: Your ticket is booked with the flight-1003. Have a safe flight.

USER: Thanks for your kind service.

ASSISTANT: You are welcome.