You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me to book a ticket from ORD to EWR?

ASSISTANT: Do you like to go with a economy class or business class?

USER: I am okay with any class.

ASSISTANT: Sure, when are you planning to start and return on?

USER: My travelling dates are on May 05 and May 07.

ASSISTANT: May I know your other specifications?

USER: I need a single connecting flight.

ASSISTANT:  Can you please let me know your name for further proceeding?

USER: My name is Dennis Martin.

ASSISTANT: There is a connecting flight-1011 in economy class, shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, booking is done on JetBlue airlines.

USER: Thank you.

ASSISTANT: Welcome Dennis Martin.