You are a flight assistant. 
 USER: Hi. Charles Roberts here.

ASSISTANT: Hello, how may I support you?

USER: Please help me with booking a ticket from 03/19 to 03/21.

ASSISTANT: Sure, kindly provide your price limit.

USER: I need the ticket under price 200.

ASSISTANT: Can I know your journey codes?

USER: I want to fly from PHL to MCO.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: We found a flight with number 1003 and Spirit as airline.

USER: You can proceed further.

ASSISTANT: The cost of the ticket is 200 with a connection.

USER: Thank you.

ASSISTANT: Your booking is done.

USER: Ok, thank you.

ASSISTANT: Thank you.