You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What assistance do you need from us?

USER: I am Eric Green, I would like to travel PHL from Oakland. Can you please help me to book a flight ticket?

ASSISTANT: Sure, I am happy to assist you with booking.

USER: Thank you for noting my concern.

ASSISTANT: Could you please mention the airport code of Oakland?

USER: Yes, airport code of Oakland is OAK.

ASSISTANT: Ok, can you please share your travelling dates?

USER: My travelling dates are 10/08 and 10/10.

ASSISTANT: Ok, please wait a moment.

USER: Ok, please make sure that connection limit should be 1.

ASSISTANT: Ok, there is a flight Frontier airlines matching to your requirements, the ticket fare is 100. Shall I reserve your ticket?

USER: Yes, please reserve it under my name.

ASSISTANT: Ok, I have reserved  your ticket under the name Eric Green to the flight service number 1010.

USER: Thank you for booking my flight ticket with Frontier airline.

ASSISTANT: You are most welcome. Keep contacting us. Thank you.