You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you for the day?

USER: I have to meet my grand parents as their health condition was not good. Could you please help me with booking a flight ticket from LGA to ORD?

ASSISTANT: Sure, can you please mention your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May I know, on which dates you are planning to make your journey?

USER: My travelling dates are Apr 19 and Apr 21.

ASSISTANT: May I know your name please?

USER: I am Edward Miller.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a American airlines, flight number 1023, and the fare of 100 in economy class. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.