You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to attend a Marriage in Houston. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, let me know the airport codes?

USER: My airport codes are LAX and HOU.

ASSISTANT: May I know the travel dates please?

USER: My travelling dates are 06/28 and 06/30.

ASSISTANT: Is there any depart and return time?

USER: No.

ASSISTANT: Any connection limits you prefer?

USER: I need single connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Any airline preferences?

USER: I would prefer normal cost airline.

ASSISTANT: May I know your name?

USER: I am Jack Walker.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: American Airlines with flight 1018 is providing service on your route with single connection.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is booked in the economy class with cost of 100 and departure: LAX 8:00AM June, 28 arrival: HOU 6:00AM June, 30.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.