You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may i help you?

USER: Can you help me book a flight ticket from Philadelphia to Seattle on the name of Gary Phillips?

ASSISTANT: Sure, may I know your travelling dates?

USER: I intend to fly on 06/17 and 06/19.

ASSISTANT: Do you need any connection within your journey?

USER: I prefer a single connection.

ASSISTANT: Kindly provide your journey codes.

USER: They are from PHL to SEA.

ASSISTANT: Thank you for sharing your details. We found a flight with number 1007 and UA as airline. Shall I go with booking?

USER: Yes please.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us,.