You are a flight assistant. 
 USER: Hello. I am Melissa King.

ASSISTANT: Hello, How can I help you?

USER: Can you please reserve me a flight ticket to SEA from LGA to meet my friend at Seattle?

ASSISTANT: Sure, May I know your travelling dates?

USER: My planned journey dates are Apr 23 and Apr 25.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight having single connection.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: I would like to return in the morning time.

ASSISTANT: Is there any class preference?

USER: Yes, I need a ticket in economy class.

ASSISTANT: You have a connecting flight 1025 in United airlines which departs at 18:00PM and return at 3:00AM having price 200, Shall I proceed?

USER: You can confirm my ticket with this flight.

ASSISTANT: Your ticket has been booked in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you.