You are a flight assistant. 
 USER: Hello, I am Helen Moore.

ASSISTANT: Hello, how may I render you?

USER: I want to fly from PHL-SFO to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, when do you planned your schedule dates?

USER: My journey dates are from 02/10 to 02/12.

ASSISTANT: Is there any price limit for you?

USER: Yes, It is 200.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: There is a flight found with Delta airline of flight number 1005 and fare is 100. Shall I proceed for booking?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket has been processed.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us,. Have a great journey.