You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Due to heavy rainfall, I want to change my reservation. Can you please help me out?

ASSISTANT: Sure, may I know your name?

USER: I am Janet Allen.

ASSISTANT: Please give me a moment to check your ticket status.

USER: Ok.

ASSISTANT: I found your reservation, please provide your itinerary dates.

USER: My travel dates are from Feb 2nd to Feb 4th.

ASSISTANT: May I know your genesis and terminus airport codes?

USER: My source and destination airport codes are BOS and AUS.

ASSISTANT: Do you have any specifications?

USER: I want a maximum number of one connection in between my journey.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Frontier airlines with flight 1015 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Please proceed to change.

ASSISTANT: Your ticket is confirmed Janet Allen. Flight departs at 0:00 and arrives at 9:00.

USER: Thank you.

ASSISTANT: Thank you for reaching us.