You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Christopher Carter, can you help me to book a morning flight from LGA?

ASSISTANT:  Christopher Carter, can you provide me with destination code.

USER: My destination airport code is ORD.

ASSISTANT: Can you provide me with travel dates?

USER: My travelling dates are July 08 and 10.

ASSISTANT: Do have any class preferences?

USER: No, I need a connecting flight.

ASSISTANT: Do you want any depart and return time?

USER: Please search a flight with above details.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: United Airlines with flight 1006 is providing service on your route with single connection and cost of 200 where depart time is 7:00 AM.

USER: Proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you approaching us.