You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Melissa Roberts.

ASSISTANT: How can I help you today?

USER: I would like to travel from SEA to OAK to meet my friend, can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please help me with your travel dates?

USER: My travelling dates are from 10/08 till 10/10.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1003 in Southwest airlines.

USER: .Thank you for booking.

ASSISTANT: Welcome, have a safe flight.