You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I render you at this moment?

USER: I would like to go Austin to meet my children as they are staying at hostel, so could you please help me with booking a flight ticket?

ASSISTANT: Sure, can you please tell me your departure and arrival travelling dates?

USER: I want to depart on 06/17 and intend to return on 06/19.

ASSISTANT: Do you need any stop over in between the journey?

USER: Yes, I need a stopover.

ASSISTANT: Sure, help me with your corresponding airport codes?

USER: My journey airport codes are SEA and AUS.

ASSISTANT: Ok, may I know your good name please.

USER: My name is Ruth Gonzalez.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: There is a Delta airline with fare of 100 and a stop over in between the journey matches your schedule. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1021.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.