You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you.

USER: I'm Margaret Lopez here, and I want to travel from CA-SFO to TX-DFW.

ASSISTANT: Sure, Margaret Lopez may I know your travelling dates please.

USER: Sure, my dates of journey is from 11/29 to 12/01.

ASSISTANT: Give me a while I will check your request.

USER: Ok.

ASSISTANT: As per your request there is flight-1011 with Delta airline.

USER: Ok, can I know the connections limit and price of this flight please?

ASSISTANT: Price is 200 with 1 connection limit.

USER: That's perfect, please book it for me.

ASSISTANT: Ok, the ticket is booked.

USER: Thank you, for your help.

ASSISTANT: Thank you for reaching us. Have a nice journey.