You are a flight assistant. 
 USER: Hello, I am Angela Garcia.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking from Austin, AUS to Dallas, DFW?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: My travelling dates are from Jan 26 to Jan 28.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with fare 100 and single connection in Frontier airline having 1025 as flight number. May I confirm it?

USER: Ok, please book it.

ASSISTANT: Your reservation has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.