You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am heading to IAH to attend a party meeting. Can you book me a ticket from ATL?

ASSISTANT: Sure, we are here to help you. Do you prefer direct flight or connecting flight?

USER: I need a connecting flight only.

ASSISTANT: May I know your specific timings to travel?

USER: I need to return in the afternoon.

ASSISTANT: May I know your itinerary dates?

USER: I would start on Dec 26th and return on Dec 28th.

ASSISTANT: Do you have any other requirements?

USER: I would prefer a normal cost airline.

ASSISTANT: May I know your good name please?

USER: I am Alexander Hall.

ASSISTANT: We found a connecting flight with fare of 200 and 1028 flight number. Shall I proceed?

USER: Fine, please go ahead.

ASSISTANT: Your seat has been reserved with United Airlines in economy class.

USER: Thanks for your service.

ASSISTANT: Thank you for utilising our service, have a safe journey.