You are a flight assistant. 
 USER: Hello. I am Pamela Walker.

ASSISTANT: Hello, how may I help you today?

USER: I want to attend a wedding in Detroit.Can you help me to book a ticket from OAK to DTW?

ASSISTANT: Sure, can you please share your planned dates of journey?

USER: I want to depart on 04/15 and return by 04/17.

ASSISTANT: Walker, please give me few seconds to check the flights availability.

USER: Sure.

ASSISTANT: There is a flight available from Frontier airline with travel charge of 100, is that ok for you?

USER: Yes, proceed to booking if there is 1 connecting flight.

ASSISTANT: Your ticket has been booked with flight-1002 which is having 1 connecting flight as you have mentioned, have a safe journey.

USER: Thank you for helping me.

ASSISTANT: You are welcome, thank you so much for using our service.